San Antonio, Texas Weather Conditions

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Current Conditions

  • 79°
  • Clear
  • Wind: East 6 mph
  • Humidity: 57%
  • Visibility: 10.0 miles
  • Dew Point: 63°
  • Pressure: 29.87 in. +

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Next 12 Hours

10  pm
1  am
4  am
7  am
10  am
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
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77°
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Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Partly Cloudy
  • High: 90 °
  • Low: 66 °
  • Partly Cloudy
  • Saturday
  • Chance of Rain
  • High: 93 °
  • Low: 70 °
  • Chance of Rain
  • Sunday
  • Partly Cloudy
  • High: 99 °
  • Low: 64 °
  • Partly Cloudy
  • Monday
  • Partly Cloudy
  • High: 97 °
  • Low: 64 °
  • Partly Cloudy
  • Tuesday
  • Clear
  • High: 95 °
  • Low: 59 °
  • Clear

Forecast for San Antonio, Texas

Updated: 10:00 PM CDT on April 24, 2014

  • Thursday

    Overcast with a chance of rain in the morning, then partly cloudy. High of 91F. Winds from the South at 5 to 10 mph shifting to the ESE in the afternoon.

  • Thursday Night

    Mostly cloudy. Low of 61F. Winds from the NE at 5 to 10 mph.

  • Friday

    Mostly cloudy in the morning, then clear. High of 90F. Winds from the East at 5 to 15 mph.

  • Friday Night

    Partly cloudy. Low of 66F. Winds from the SE at 5 to 15 mph.

  • Saturday

    Overcast with a chance of rain in the morning, then mostly cloudy. High of 93F. Breezy. Winds from the SSE at 10 to 20 mph. Chance of rain 20%.

  • Saturday Night

    Overcast with a chance of a thunderstorm and a chance of rain after midnight. Low of 70F. Breezy. Winds from the SE at 10 to 20 mph. Chance of rain 30%.

  • Sunday

    Overcast in the morning, then clear. High of 99F. Winds from the SW at 10 to 15 mph.

  • Sunday Night

    Partly cloudy with a chance of a thunderstorm and rain after midnight. Low of 64F. Winds from the SW at 5 to 15 mph. Chance of rain 20%.

  • Monday

    Partly cloudy in the morning, then clear. High of 97F. Winds from the WNW at 5 to 15 mph.

  • Monday Night

    Clear in the evening, then partly cloudy. Low of 64F. Winds from the West at 5 to 10 mph.

  • Tuesday

    Clear. High of 95F. Winds from the NW at 5 to 15 mph.

  • Tuesday Night

    Mostly cloudy. Low of 59F. Winds from the NNE at 5 to 15 mph.

  • Wednesday

    Partly cloudy. High of 84F. Winds from the North at 10 to 15 mph.

  • Wednesday Night

    Mostly cloudy. Low of 55F. Winds from the NNE at 5 to 10 mph.

  • Thursday

    Clear. High of 82F. Winds from the NNE at 5 to 15 mph.

  • Thursday Night

    Clear. Low of 52F. Winds from the East at 5 to 10 mph.

  • Friday

    Clear. High of 86F. Winds less than 5 mph.

  • Friday Night

    Clear. Low of 55F. Winds from the SSE at 5 to 10 mph.

  • Saturday

    Clear. High of 86F. Winds from the South at 5 to 10 mph.

  • Saturday Night

    Partly cloudy. Fog overnight. Low of 59F. Winds from the SSE at 5 to 10 mph.

  • Sunday

    Mostly cloudy. High of 86F. Winds from the SSE at 5 to 10 mph.

  • Sunday Night

    Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 64F. Winds from the SSE at 10 to 15 mph. Chance of rain 40%.

  • Monday

    Clear with a chance of a thunderstorm. High of 88F. Winds from the SSE at 5 to 10 mph. Chance of rain 20%.

  • Monday Night

    Clear. Fog overnight. Low of 64F. Winds from the SSE at 5 to 10 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: HornLofts, San Antonio, TX

Updated: 9:28 PM CDT

Temperature: 79.0 °F Dew Point: 62 °F Humidity: 56% Wind: Calm Pressure: 29.89 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Thunderbird Hills, San Antonio, TX

Updated: 9:27 PM CDT

Temperature: 77.9 °F Dew Point: 45 °F Humidity: 31% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Summit, San Antonio, TX

Updated: 9:25 PM CDT

Temperature: 76.9 °F Dew Point: 64 °F Humidity: 65% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Alamo Heights, San Antonio, TX

Updated: 9:21 PM CDT

Temperature: 76.5 °F Dew Point: 65 °F Humidity: 68% Wind: Calm Pressure: 29.64 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: Southwest Research Institute, San Antonio, TX

Updated: 9:25 PM CDT

Temperature: 80.2 °F Dew Point: 61 °F Humidity: 51% Wind: ENE at 3.8 mph Pressure: 29.80 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Wellesley Manor, San Antonio, TX

Updated: 9:25 PM CDT

Temperature: 80.6 °F Dew Point: 55 °F Humidity: 42% Wind: Calm Pressure: 29.76 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: King William District, San Antonio, TX

Updated: 9:20 PM CDT

Temperature: 81.1 °F Dew Point: 66 °F Humidity: 61% Wind: NE at 2.0 mph Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: Marshall Meadows, San Antonio, TX

Updated: 7:18 PM CDT

Temperature: 83.8 °F Dew Point: 64 °F Humidity: 52% Wind: Calm Pressure: 29.82 in Hourly Precipitation: - Heat Index: 85 °F Graphs

Location: West Wood Village, San Antonio, TX

Updated: 9:28 PM CDT

Temperature: 81.0 °F Dew Point: 65 °F Humidity: 58% Wind: SSE at 1.2 mph Pressure: 29.08 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: Alamo Farmsteads, San Antonio, TX

Updated: 9:28 PM CDT

Temperature: 74.5 °F Dew Point: 61 °F Humidity: 63% Wind: Calm Pressure: 29.09 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Tanglewood, San Antonio, TX

Updated: 9:24 PM CDT

Temperature: 77.2 °F Dew Point: 65 °F Humidity: 66% Wind: Calm Pressure: 29.61 in Hourly Precipitation: - Heat Index: 79 °F Graphs

Location: French Creek Village, San Antonio, TX

Updated: 9:28 PM CDT

Temperature: 79.3 °F Dew Point: 61 °F Humidity: 53% Wind: NNE at 1.3 mph Pressure: 28.88 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Shavano Park, Shavano Park, TX

Updated: 9:27 PM CDT

Temperature: 73.6 °F Dew Point: 65 °F Humidity: 74% Wind: Calm Pressure: 28.85 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: Braun Station, San Antonio, TX

Updated: 9:28 PM CDT

Temperature: 78.3 °F Dew Point: 74 °F Humidity: 88% Wind: Calm Pressure: 29.46 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Greater Northwest, San Antonio, TX

Updated: 9:22 PM CDT

Temperature: 76.6 °F Dew Point: 63 °F Humidity: 63% Wind: Calm Pressure: 29.72 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: NW Crossing, San Antonio, TX

Updated: 8:40 PM CDT

Temperature: 80.2 °F Dew Point: 65 °F Humidity: 59% Wind: Calm Pressure: 29.71 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Nefarian's Lair, San Antonio, TX

Updated: 9:28 PM CDT

Temperature: 78.8 °F Dew Point: 29 °F Humidity: 16% Wind: Calm Pressure: 29.60 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: New Territories, San Antonio, TX

Updated: 9:28 PM CDT

Temperature: 76.1 °F Dew Point: 65 °F Humidity: 69% Wind: Calm Pressure: 29.74 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: River Mist, San Antonio, TX

Updated: 9:28 PM CDT

Temperature: 77.4 °F Dew Point: 63 °F Humidity: 62% Wind: Calm Pressure: 30.12 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: kirby tx, Kirby, TX

Updated: 9:25 PM CDT

Temperature: 78.1 °F Dew Point: 67 °F Humidity: 69% Wind: Calm Pressure: 29.76 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Hollywood Park, Hollywood Park, TX

Updated: 9:28 PM CDT

Temperature: 75.2 °F Dew Point: 21 °F Humidity: 13% Wind: Calm Pressure: 28.76 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: Renaissance in the Vineyards, San Antonio, TX

Updated: 9:28 PM CDT

Temperature: 78.3 °F Dew Point: 62 °F Humidity: 58% Wind: Calm Pressure: 29.87 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Rogers Ranch, San Antonio, TX

Updated: 9:28 PM CDT

Temperature: 79.7 °F Dew Point: 66 °F Humidity: 63% Wind: Calm Pressure: 29.61 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Sunrise, San Antonio, TX

Updated: 9:28 PM CDT

Temperature: 78.4 °F Dew Point: 69 °F Humidity: 72% Wind: Calm Pressure: 29.90 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Wetmore, San Antonio, TX

Updated: 9:28 PM CDT

Temperature: 77.5 °F Dew Point: 66 °F Humidity: 67% Wind: Calm Pressure: 29.88 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Cedar Springs 2, Helotes, TX

Updated: 9:27 PM CDT

Temperature: 76.8 °F Dew Point: 65 °F Humidity: 67% Wind: Calm Pressure: 29.81 in Hourly Precipitation: - Heat Index: 79 °F Graphs

Location: North San Antonio, San Antonio, TX

Updated: 9:28 PM CDT

Temperature: 75.6 °F Dew Point: 67 °F Humidity: 74% Wind: Calm Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Cedar Springs, Helotes, TX

Updated: 9:28 PM CDT

Temperature: 78.8 °F Dew Point: 64 °F Humidity: 60% Wind: Calm Pressure: 29.79 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Braunridge, Helotes, TX

Updated: 9:28 PM CDT

Temperature: 77.7 °F Dew Point: 66 °F Humidity: 67% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Helotes Park Terrace, Helotes, TX

Updated: 9:28 PM CDT

Temperature: 77.6 °F Dew Point: 64 °F Humidity: 62% Wind: ENE at 1.8 mph Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Helotes Park Terrace-2, Helotes, TX

Updated: 9:28 PM CDT

Temperature: 76.8 °F Dew Point: 70 °F Humidity: 78% Wind: Calm Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: North San Antonio Hills, San Antonio, TX

Updated: 9:20 PM CDT

Temperature: 75.9 °F Dew Point: 62 °F Humidity: 62% Wind: Calm Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Austin/San Antonio Texas 
647 PM CDT Thursday Apr 24 2014 


Aviation... 
a cold front stretches from Georgetown to Boerne to Uvalde and has 
already passed through drt. The front will move through aus within 
the next hour. As the front passes winds will briefly gust to 
around 20 kts. Expect front to move through the San Antonio area 
around 02z. Behind the front winds will settle in from the north 
to northeast at 5 to 10 kts. Skies will be mainly clear with some 
high clouds possible. Winds will shift to the southeast around 
noon on Friday. 


&& 


Previous discussion... /issued 330 PM CDT Thursday Apr 24 2014/ 


Short term (tonight through Friday night)... 
a cold front currently located near the edge of The Hill Country 
will slow it/S eastward progress as it heads toward the I-35 
corridor this afternoon and evening. Tough to call this a cold front 
as much drier air...downslope warming and plenty of sunshine have 
allowed temperatures to warm into the middle 80s to lower 90s behind 
the boundary. As the front encounters deeper moisture east of 
I-35... we could see a few showers and thunderstorms develop this 
afternoon and early evening. Otherwise... light winds are expected 
overnight with weak high pressure in place. Low-level moisture 
remains intact near the coastal plains and we/ll continue to mention 
fog in the forecast early Friday morning for areas generally east of 
I-35. Winds become southeasterly on Friday and this will serve to 
increase low-level moisture across the region. We/ll need to monitor 
our far northwestern County Warning Area (val Verde county) for possible convection 
Friday afternoon. At this time...storm development seems favorable 
across the higher terrain of Mexico west of Val Verde County. Any 
storms that manage to develop and move off the higher terrain will 
need to be monitored. Confidence in storms affecting Val Verde 
County is rather low and will not include a mention in the forecast 
at this time. 


Long term (saturday through thursday)... 
a moist southeasterly flow remains intact on Saturday as an upper 
level trough moves into the Desert Southwest. Strong surface heating 
and low-level convergence along the dryline should aid in 
thunderstorm development over the southern Edwards Plateau Saturday 
afternoon. Some of this activity could spread eastward into the Rio 
Grande plains and Hill Country during the evening hours. We/ll 
continue to mention the possibility of severe thunderstorms for 
areas generally west of an Eagle Pass to Kerrville line. Damaging 
winds and large hail will be the main severe weather concerns. A 
Pacific cold front will move in from the west on Sunday and this 
will shift precipitation chances into areas generally along and east 
of I-35. The stronger forcing will likely remain north of our 
region... but we/ll need to monitor for the possibility of a few 
strong to severe storms across our far northern areas...generally 
north of Highway 29. The forecast will trend drier for the early 
half of the upcoming work week. The flow aloft becomes increasingly 
amplified next week as a sharp upper ridge builds along the West 
Coast...with a downstream upper low parking itself over the plains 
states. Our region will be on the southern end of this low... with 
westerly flow aloft likely to dominate. Temperatures should remain 
below normal beginning Wednesday of next week as northerly surface 
winds increase behind a cold front. The latest MOS guidance has 
trended warmer with temperatures late in the forecast period. For 
now... will not make any significant changes to the forecast at this 
time. 


Fire weather... 
fire weather concerns for this forecast remain consistent based on 
the latest forecast guidance. Elevated fire weather conditions 
will continue this afternoon and early evening for The Hill 
Country...southern Edwards Plateau and northern Rio Grande 
plains. Elevated to near critical fire weather conditions are 
expected Sunday and Monday along and west of the I-35 corridor. 
Fire weather concerns spread across all of south central Texas on 
Tuesday as a dry cold front moves through the region. 


&& 


Preliminary point temps/pops... 
Austin Camp Mabry 59 89 66 88 70 / - - 10 20 30 
Austin Bergstrom international Airport 57 89 62 88 69 / - - 10 10 30 
New Braunfels Muni Airport 59 90 64 89 69 / - - 10 20 20 
Burnet Muni Airport 55 87 65 86 68 / - - - 20 30 
del Rio International Airport 64 92 70 94 69 / 0 10 10 20 30 
Georgetown Muni Airport 55 87 65 85 69 / - - - 10 30 
Hondo Muni Airport 62 93 68 93 71 / - - 10 20 40 
San Marcos Muni Airport 59 89 65 88 69 / - - 10 20 30 
La Grange - Fayette regional 62 87 65 85 70 / - - 10 10 20 
San Antonio International Airport 62 90 67 90 70 / - - 10 20 30 
Stinson Muni Airport 64 92 66 93 71 / - - 10 20 20 


&& 


Ewx watches/warnings/advisories... 
none. 
&& 


$$ 


Mesoscale/aviation...05 
synoptic/grids...04 
public service/data collection...33 



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