San Antonio, Texas Weather Conditions

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Current Conditions

  • 51°
  • Clear
  • Wind: North 4 mph
  • Humidity: 54%
  • Visibility: 10.0 miles
  • Dew Point: 35°
  • Pressure: 30.33 in. +

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Next 12 Hours

3  am
6  am
9  am
12  pm
3  pm
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
50°
46°
50°
61°
64°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Thursday
  • Clear
  • High: 64 °
  • Low: 45 °
  • Clear
  • Friday
  • Partly Cloudy
  • High: 72 °
  • Low: 50 °
  • Partly Cloudy
  • Saturday
  • Partly Cloudy
  • High: 73 °
  • Low: 61 °
  • Partly Cloudy
  • Sunday
  • Partly Cloudy
  • High: 77 °
  • Low: 61 °
  • Partly Cloudy
  • Monday
  • Chance of Rain
  • High: 73 °
  • Low: 52 °
  • Chance of Rain

Forecast for San Antonio, Texas

Updated: 3:00 AM CST on November 27, 2014

  • Thursday

    Clear. High of 64F. Winds from the ENE at 5 to 15 mph.

  • Thursday Night

    Clear in the evening, then partly cloudy. Low of 45F. Winds less than 5 mph.

  • Friday

    Partly cloudy in the morning, then clear. High of 72F. Winds from the South at 5 to 10 mph.

  • Friday Night

    Clear in the evening, then partly cloudy. Low of 50F. Winds from the South at 5 to 10 mph.

  • Saturday

    Partly cloudy in the morning, then clear. High of 73F. Winds from the SSW at 5 to 15 mph.

  • Saturday Night

    Partly cloudy in the evening, then overcast. Low of 61F. Winds from the South at 10 to 15 mph.

  • Sunday

    Mostly cloudy in the morning, then overcast. Fog early. High of 77F. Winds from the South at 10 to 15 mph.

  • Sunday Night

    Partly cloudy in the evening, then overcast. Low of 61F. Winds from the SSE at 5 to 10 mph.

  • Monday

    Overcast with a chance of rain in the afternoon. High of 73F. Winds from the ESE at 5 to 15 mph shifting to the NE in the afternoon. Chance of rain 20%.

  • Monday Night

    Partly cloudy. Low of 52F. Winds from the NNE at 10 to 15 mph.

  • Tuesday

    Mostly cloudy. High of 66F. Winds from the ENE at 5 to 10 mph.

  • Tuesday Night

    Overcast with a chance of rain. Low of 61F. Winds from the SE at 5 to 10 mph. Chance of rain 20%.

  • Wednesday

    Mostly cloudy with a chance of rain. High of 73F. Winds from the SSE at 5 to 15 mph. Chance of rain 20%.

  • Wednesday Night

    Mostly cloudy. Fog overnight. Low of 59F. Winds from the SSE at 5 to 15 mph.

  • Thursday

    Mostly cloudy with a chance of rain. Fog early. High of 68F. Winds from the South at 5 to 10 mph. Chance of rain 40%.

  • Thursday Night

    Overcast with a chance of a thunderstorm. Fog overnight. Low of 48F. Winds from the NE at 5 to 10 mph. Chance of rain 20%.

  • Friday

    Mostly cloudy with a chance of a thunderstorm. Fog early. High of 68F. Winds from the North at 5 to 10 mph. Chance of rain 20%.

  • Friday Night

    Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 45F. Winds from the NNE at 5 to 10 mph. Chance of rain 20% with rainfall amounts near 0.2 in. possible.

  • Saturday

    Overcast with a chance of a thunderstorm. Fog early. High of 54F. Winds from the NNE at 5 to 10 mph. Chance of rain 30%.

  • Saturday Night

    Overcast with a chance of a thunderstorm. Fog overnight. Low of 43F. Winds from the NNE at 5 to 10 mph. Chance of rain 30%.

  • Sunday

    Overcast with a chance of a thunderstorm. High of 54F. Winds less than 5 mph. Chance of rain 30%.

  • Sunday Night

    Clear. Low of 43F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Monticello Park, San Antonio, TX

Updated: 2:00 AM CST

Temperature: 50.9 °F Dew Point: 36 °F Humidity: 56% Wind: NW at 3.8 mph Pressure: 30.17 in Hourly Precipitation: - Windchill: - Graphs

Location: Castle Hills, San Antonio, TX

Updated: 2:00 AM CST

Temperature: 45.5 °F Dew Point: 37 °F Humidity: 73% Wind: North at 1.1 mph Pressure: 30.31 in Hourly Precipitation: - Windchill: 46 °F Graphs

Location: San Antonio Old Hwy90 C677, San Antonio, TX

Updated: 1:50 AM CST

Temperature: 55.2 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Windchill: - Graphs

Location: King William, San Antonio, TX

Updated: 1:52 AM CST

Temperature: 55.7 °F Dew Point: 34 °F Humidity: 44% Wind: ENE at 3.0 mph Pressure: 29.66 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Alamo Heights, San Antonio, TX

Updated: 1:47 AM CST

Temperature: 47.8 °F Dew Point: 36 °F Humidity: 63% Wind: Calm Pressure: 30.17 in Hourly Precipitation: - Windchill: 48 °F Graphs

Location: Southwest Research Institute, San Antonio, TX

Updated: 2:00 AM CST

Temperature: 54.5 °F Dew Point: 30 °F Humidity: 38% Wind: North at 1.0 mph Pressure: 30.26 in Hourly Precipitation: 0.09 in Windchill: - Graphs

Location: Alamo Heights, San Antonio, TX

Updated: 1:59 AM CST

Temperature: 49.7 °F Dew Point: 37 °F Humidity: 62% Wind: Calm Pressure: 30.38 in Hourly Precipitation: 0.00 in Windchill: 50 °F Graphs

Location: Wellesley Manor, San Antonio, TX

Updated: 2:00 AM CST

Temperature: 52.7 °F Dew Point: 27 °F Humidity: 37% Wind: Calm Pressure: 30.29 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Former Lone Star Brewery, San Antonio, TX

Updated: 2:00 AM CST

Temperature: 55.1 °F Dew Point: 36 °F Humidity: 49% Wind: Calm Pressure: 30.31 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: San Antonio Northwest C23, San Antonio, TX

Updated: 1:50 AM CST

Temperature: 52.3 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Windchill: - Graphs

Location: West Wood Village, San Antonio, TX

Updated: 2:01 AM CST

Temperature: 47.4 °F Dew Point: 37 °F Humidity: 68% Wind: Calm Pressure: 29.56 in Hourly Precipitation: 0.00 in Windchill: 47 °F Graphs

Location: Alamo Farmsteads, San Antonio, TX

Updated: 2:01 AM CST

Temperature: 46.0 °F Dew Point: 34 °F Humidity: 62% Wind: Calm Pressure: 29.57 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: Tanglewood, San Antonio, TX

Updated: 2:00 AM CST

Temperature: 50.0 °F Dew Point: 38 °F Humidity: 63% Wind: NNE at 1.7 mph Pressure: 30.11 in Hourly Precipitation: - Windchill: - Graphs

Location: French Creek Village, San Antonio, TX

Updated: 2:01 AM CST

Temperature: 49.8 °F Dew Point: 33 °F Humidity: 53% Wind: Calm Pressure: 29.44 in Hourly Precipitation: 0.00 in Windchill: 50 °F Graphs

Location: Shavano Park, Shavano Park, TX

Updated: 2:00 AM CST

Temperature: 44.4 °F Dew Point: 36 °F Humidity: 73% Wind: Calm Pressure: 29.31 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: CPS Pecan Valley C678, San Antonio, TX

Updated: 1:50 AM CST

Temperature: 54.1 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Braun Station, San Antonio, TX

Updated: 2:01 AM CST

Temperature: 52.3 °F Dew Point: 44 °F Humidity: 73% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: San Antonio Seale C140, San Antonio, TX

Updated: 1:50 AM CST

Temperature: 56.3 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Windchill: - Graphs

Location: North Central, San Antonio, TX

Updated: 2:00 AM CST

Temperature: 52.3 °F Dew Point: 36 °F Humidity: 54% Wind: North at - Pressure: 30.43 in Hourly Precipitation: - Windchill: - Graphs

Location: Far West Side, San Antonio, TX

Updated: 2:00 AM CST

Temperature: 50.0 °F Dew Point: 31 °F Humidity: 47% Wind: North at - Pressure: 30.47 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Nefarian's Lair, San Antonio, TX

Updated: 2:01 AM CST

Temperature: 46.6 °F Dew Point: - Humidity: 14% Wind: Calm Pressure: 30.20 in Hourly Precipitation: 0.00 in Windchill: 47 °F Graphs

Location: New Territories, San Antonio, TX

Updated: 2:01 AM CST

Temperature: 51.6 °F Dew Point: 36 °F Humidity: 55% Wind: Calm Pressure: 30.23 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: North Central Thousand Oaks, San Antonio, TX

Updated: 2:01 AM CST

Temperature: 53.4 °F Dew Point: 37 °F Humidity: 54% Wind: North at - Pressure: 30.45 in Hourly Precipitation: - Windchill: - Graphs

Location: Oak Ridge Pointe, San Antonio, TX

Updated: 1:50 AM CST

Temperature: 50.2 °F Dew Point: 34 °F Humidity: 54% Wind: NW at 1.7 mph Pressure: 30.26 in Hourly Precipitation: - Windchill: - Graphs

Location: kirby tx, Kirby, TX

Updated: 2:00 AM CST

Temperature: 54.6 °F Dew Point: 37 °F Humidity: 52% Wind: NE at 2.0 mph Pressure: 30.27 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: College Park, San Antonio, TX

Updated: 2:01 AM CST

Temperature: 52.5 °F Dew Point: 38 °F Humidity: 57% Wind: Calm Pressure: 30.36 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Hollywood Park, Hollywood Park, TX

Updated: 2:01 AM CST

Temperature: 52.9 °F Dew Point: 3 °F Humidity: 13% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: San Antonio IH35 C1069, Windcrest, TX

Updated: 1:50 AM CST

Temperature: 55.9 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Windchill: - Graphs

Location: Renaissance in the Vineyards, San Antonio, TX

Updated: 2:01 AM CST

Temperature: 50.4 °F Dew Point: 33 °F Humidity: 51% Wind: Calm Pressure: 30.38 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Rogers Ranch, San Antonio, TX

Updated: 2:00 AM CST

Temperature: 49.8 °F Dew Point: 37 °F Humidity: 62% Wind: Calm Pressure: 30.21 in Hourly Precipitation: 0.00 in Windchill: 50 °F Graphs

Location: San Antonio Palo Alto C676, San Antonio, TX

Updated: 1:50 AM CST

Temperature: 54.5 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Windchill: - Graphs

Location: Sunrise, San Antonio, TX

Updated: 2:01 AM CST

Temperature: 54.7 °F Dew Point: 39 °F Humidity: 56% Wind: Calm Pressure: 30.22 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Wetmore, San Antonio, TX

Updated: 2:01 AM CST

Temperature: 52.7 °F Dew Point: 36 °F Humidity: 53% Wind: WSW at 2.0 mph Pressure: 30.40 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Cedar Springs 2, Helotes, TX

Updated: 1:59 AM CST

Temperature: 50.9 °F Dew Point: 35 °F Humidity: 55% Wind: North at 3.2 mph Pressure: 30.27 in Hourly Precipitation: - Windchill: - Graphs

Location: North San Antonio, San Antonio, TX

Updated: 2:00 AM CST

Temperature: 49.6 °F Dew Point: 36 °F Humidity: 58% Wind: Calm Pressure: 30.30 in Hourly Precipitation: 0.00 in Windchill: 50 °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 
1127 PM CST Wednesday Nov 26 2014 


Aviation... 
very dry air and a weak pressure gradient will bring clear skies 
and light winds through the forecast period. The only thing of 
note will be a shift from northerly flow overnight...to easterly 
flow on Thursday...then southeasterly flow Thursday evening. 


&& 


Previous discussion... /issued 915 PM CST Wednesday Nov 26 2014/ 


Update... /raised min temperatures a few degrees tonight/ 
a re-trend of observations with model forecasts for the rest of 
tonight suggest mins slightly higher than previous forecast mainly 
for central and southern portions. Decoupling of winds and dry dew 
point advection has accelerated middle-evening cooling to catch up 
some with earlier projections...but slightly warmer dew points 
should hold over areas south of Highway 90. Rest of the forecast 
was unchanged. 


Previous discussion... /issued 254 PM CST Wednesday Nov 26 2014/ 


Short term (tonight through Thursday night)... 
a cold front...currently entering the northern periphery of the 
County Warning Area...will shift winds to the north and re-enforce the dry regime 
we have been in over the last couple days. Should maintain clear 
skies tonight and light north winds which will allow temperatures to 
drop to the lower to middle 30s in The Hill Country. 


Thanksgiving day should be a nice one...other than the chilly 
start. Clear skies will warm the day nicely into the middle to upper 
60s. The eastern component of the low level flow will return but 
not until Thursday evening so may see some clouds in the sky by 
that point...but that will be east of the i35 corridor. 


Long term (friday through wednesday)... 
with the current shortwave feature over the northern MS River 
Valley exiting east and high 500 mb pressure southwest of Baja California 
California weakening...a quasi zonal 500 mb pattern will take shape 
through the weekend. The next trough originating from the Pacific 
northwest will attempt to eject a cold front into central Texas by Monday 
night. The GFS is a bit stronger with the cold air mass spreading 
from the northern rockies across much of the Midwest. Strong 
enough that the front pushes as far south as Corpus Christi. 
Models do develop some quantitative precipitation forecast with this frontal passage Monday night 
so slight probability of precipitation should do for now. The effects of the front will be 
brief as return redevelops quickly Tuesday and Wednesday in 
advance of a 500 mb shortwave traversing The Rockies. That should push 
another...stronger cold front through next Friday but significant 
model discrepancies exist between long range model depictions. 


&& 


Preliminary point temps/pops... 
Austin Camp Mabry 42 64 42 71 54 / 0 0 0 - 0 
Austin Bergstrom international Airport 39 63 40 71 54 / 0 0 0 - 0 
New Braunfels Muni Airport 42 65 42 72 52 / 0 0 0 - 0 
Burnet Muni Airport 38 61 40 69 50 / 0 0 0 - 0 
del Rio International Airport 41 66 43 69 45 / 0 0 0 - 0 
Georgetown Muni Airport 38 61 40 70 52 / 0 0 0 - 0 
Hondo Muni Airport 39 65 41 69 47 / 0 0 0 - 0 
San Marcos Muni Airport 40 64 41 72 53 / 0 0 0 - 0 
La Grange - Fayette regional 42 64 43 71 57 / 0 0 0 - 10 
San Antonio International Airport 43 65 44 70 53 / 0 0 0 - 0 
Stinson Muni Airport 43 66 44 71 52 / 0 0 0 - 0 


&& 


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


$$ 


Mesoscale/aviation...26 
synoptic/grids...18 










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