San Antonio, Texas Weather Conditions

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Current Conditions

  • 70°
  • Clear
  • Wind: Calm
  • Humidity: 76%
  • Visibility: 10.0 miles
  • Dew Point: 62°
  • Pressure: 30.05 in. 0

Nowcast

  • Now as of 1:48 am CDT on October 23, 2014

    Isolated to scattered light showers will continue across the Rio Grande plains...southern Edwards Plateau and Hill Country through 4 am CDT. This activity will move northeast around 15 mph. Rainfall totals will generally be a few hundredths of an inch or less.

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Next 12 Hours

4  am
7  am
10  am
1  pm
4  pm
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Clear
Clear
66°
63°
72°
81°
86°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Thursday
  • Partly Cloudy
  • High: 86 °
  • Low: 61 °
  • Partly Cloudy
  • Friday
  • Clear
  • High: 88 °
  • Low: 63 °
  • Clear
  • Saturday
  • Clear
  • High: 90 °
  • Low: 61 °
  • Clear
  • Sunday
  • Clear
  • High: 86 °
  • Low: 63 °
  • Clear
  • Monday
  • Partly Cloudy
  • High: 88 °
  • Low: 66 °
  • Partly Cloudy

Forecast for San Antonio, Texas

Updated: 4:00 AM CDT on October 23, 2014

  • Thursday

    Partly cloudy. High of 86F. Winds less than 5 mph.

  • Thursday Night

    Partly cloudy in the evening, then clear. Low of 61F. Winds less than 5 mph.

  • Friday

    Clear. High of 88F. Winds less than 5 mph.

  • Friday Night

    Clear. Low of 63F. Winds less than 5 mph.

  • Saturday

    Clear. High of 90F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 61F. Winds from the SSE at 5 to 10 mph.

  • Sunday

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

  • Sunday Night

    Partly cloudy. Fog overnight. Low of 63F. Winds from the SSE at 5 to 15 mph.

  • Monday

    Partly cloudy. Fog early. High of 88F. Winds from the South at 10 to 15 mph.

  • Monday Night

    Mostly cloudy. Low of 66F. Winds from the SSE at 10 to 15 mph.

  • Tuesday

    Clear. High of 88F. Winds from the SSE at 5 to 10 mph.

  • Tuesday Night

    Clear. Fog overnight. Low of 63F. Winds from the SE at 5 to 10 mph.

  • Wednesday

    Partly cloudy with a chance of a thunderstorm. High of 84F. Winds from the ENE at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.

  • Wednesday Night

    Partly cloudy with a chance of a thunderstorm. Low of 57F. Winds from the NE at 5 to 10 mph. Chance of rain 50% with rainfall amounts near 0.4 in. possible.

  • Thursday

    Mostly cloudy with a chance of a thunderstorm. High of 82F. Breezy. Winds from the NNE at 10 to 20 mph. Chance of rain 70%.

  • Thursday Night

    Clear. Low of 54F. Winds from the East at 5 to 15 mph.

  • Friday

    Clear. High of 81F. Winds less than 5 mph.

  • Friday Night

    Clear. Low of 61F. Winds less than 5 mph.

  • Saturday

    Clear. High of 79F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 59F. Winds less than 5 mph.

  • Sunday

    Clear. High of 81F. Winds less than 5 mph.

  • Sunday Night

    Clear. Low of 59F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Heritage Middle School C622, San Antonio, TX

Updated: 2:50 AM CDT

Temperature: 70.7 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: CPS Pecan Valley C678, San Antonio, TX

Updated: 3:30 AM CDT

Temperature: 70.2 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Calaveras Lake C59, San Antonio, TX

Updated: 3:30 AM CDT

Temperature: 69.3 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Heat Index: - Graphs

Location: San Antonio Seale C140, San Antonio, TX

Updated: 3:30 AM CDT

Temperature: 70.3 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Heat Index: - Graphs

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

Updated: 3:30 AM CDT

Temperature: 70.5 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Heat Index: - Graphs

Location: kirby tx, Kirby, TX

Updated: 3:35 AM CDT

Temperature: 69.5 °F Dew Point: 64 °F Humidity: 82% Wind: Calm Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Sayers, Adkins, TX

Updated: 3:36 AM CDT

Temperature: 69.1 °F Dew Point: 62 °F Humidity: 78% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Sunrise, San Antonio, TX

Updated: 3:38 AM CDT

Temperature: 69.8 °F Dew Point: 68 °F Humidity: 93% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Country Place Subdivision, Adkins, TX

Updated: 3:37 AM CDT

Temperature: 67.5 °F Dew Point: 63 °F Humidity: 85% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

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

Updated: 3:30 AM CDT

Temperature: 71.1 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Heat Index: - Graphs

Location: Alamo Heights, San Antonio, TX

Updated: 3:34 AM CDT

Temperature: 68.5 °F Dew Point: 64 °F Humidity: 84% Wind: Calm Pressure: 29.90 in Hourly Precipitation: - Heat Index: - Graphs

Location: Texas coastal Plain haypatch, Floresville, TX

Updated: 3:26 AM CDT

Temperature: 68.2 °F Dew Point: 63 °F Humidity: 84% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: San Antonio IH35 C1069, Windcrest, TX

Updated: 3:30 AM CDT

Temperature: 70.0 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Heat Index: - Graphs

Location: Southwest Research Institute, San Antonio, TX

Updated: 3:35 AM CDT

Temperature: 68.5 °F Dew Point: 62 °F Humidity: 78% Wind: SSE at 3.0 mph Pressure: 30.00 in Hourly Precipitation: 0.02 in Heat Index: - Graphs

Location: West Wood Village, San Antonio, TX

Updated: 3:38 AM CDT

Temperature: 69.9 °F Dew Point: 64 °F Humidity: 82% Wind: Calm Pressure: 29.30 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Woodcrest, Live Oak, TX

Updated: 3:38 AM CDT

Temperature: 68.9 °F Dew Point: 64 °F Humidity: 83% Wind: Calm Pressure: 30.11 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Thunderbird Hills, San Antonio, TX

Updated: 3:38 AM CDT

Temperature: 68.5 °F Dew Point: 46 °F Humidity: 44% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Castle Hills, San Antonio, TX

Updated: 3:36 AM CDT

Temperature: 67.3 °F Dew Point: 64 °F Humidity: 90% Wind: Calm Pressure: 30.04 in Hourly Precipitation: - Heat Index: - Graphs

Location: MesoWest LEMING TX US UPR, Leming, TX

Updated: 12:50 AM CDT

Temperature: 69 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Wetmore, San Antonio, TX

Updated: 3:38 AM CDT

Temperature: 68.5 °F Dew Point: 63 °F Humidity: 83% Wind: Calm Pressure: 30.10 in Hourly Precipitation: 0.01 in Heat Index: - Graphs

Location: Nefarian's Lair, San Antonio, TX

Updated: 3:38 AM CDT

Temperature: 68.9 °F Dew Point: 42 °F Humidity: 38% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.01 in Heat Index: - Graphs

Location: Summit, San Antonio, TX

Updated: 3:35 AM CDT

Temperature: 67.4 °F Dew Point: 64 °F Humidity: 89% Wind: Calm Pressure: 30.20 in Hourly Precipitation: 0.02 in Heat Index: - Graphs

Location: MesoWest MCDONA TX US UPR, Macdona, TX

Updated: 2:20 AM CDT

Temperature: 77 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: Wellesley Manor, San Antonio, TX

Updated: 3:35 AM CDT

Temperature: 69.9 °F Dew Point: 57 °F Humidity: 63% Wind: Calm Pressure: 30.00 in Hourly Precipitation: 0.02 in Heat Index: - Graphs

Location: High Country, San Antonio, TX

Updated: 3:35 AM CDT

Temperature: 66.9 °F Dew Point: 63 °F Humidity: 88% Wind: East at 1.7 mph Pressure: 29.87 in Hourly Precipitation: - Heat Index: - Graphs

Location: San Antonio Northwest C23, San Antonio, TX

Updated: 3:30 AM CDT

Temperature: 70.2 °F Dew Point: - Humidity: - Wind: North at - Pressure: - Hourly Precipitation: - Heat Index: - Graphs

Location: Selma Park Estates, Selma, TX

Updated: 3:38 AM CDT

Temperature: 68.6 °F Dew Point: 62 °F Humidity: 81% Wind: East at 2.0 mph Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Marshall Meadows, San Antonio, TX

Updated: 3:38 AM CDT

Temperature: 66.7 °F Dew Point: 65 °F Humidity: 94% Wind: Calm Pressure: 30.10 in Hourly Precipitation: - Heat Index: - Graphs

Location: MesoWest BRCKN1 TX US UPR, San Antonio, TX

Updated: 1:30 AM CDT

Temperature: 70 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Longs Creek, San Antonio, TX

Updated: 3:38 AM CDT

Temperature: 66.7 °F Dew Point: 64 °F Humidity: 90% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.02 in Heat Index: - Graphs

Location: Emerald Pointe Subdivision, San Antonio, TX

Updated: 3:30 AM CDT

Temperature: 67.8 °F Dew Point: 64 °F Humidity: 87% Wind: WNW at 1.6 mph Pressure: 29.92 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Longs Creek, San Antonio, TX

Updated: 3:38 AM CDT

Temperature: 67.1 °F Dew Point: 60 °F Humidity: 79% Wind: Calm Pressure: 29.51 in Hourly Precipitation: 0.02 in Heat Index: - 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 
333 am CDT Thursday Oct 23 2014 


Short term (today through friday)... 
an upper level trough moves to the east this morning ending the 
showers currently over parts of south central Texas. An upper 
level ridge builds into Texas tonight and Friday. Temperatures 
will be only slightly above average today due to lingering middle 
level clouds and then warm to well above average Friday under 
ample sunshine. 


&& 


Long term (friday night through wednesday)... 
the upper level ridge persists Saturday and then flattens Sunday 
with a zonal flow aloft by Monday. Southerly lower level flow 
strengthens by Monday for a return of night and morning low clouds. 
Well above daytime temperatures are expected with some highs around 
90. An upper level trough moving across the central rockies and 
plains forces a cold front south into central Texas Tuesday. The 
front drifts south across south central Texas Wednesday. The GFS 
develops isentropic lift to generate some showers and thunderstorms 
Wednesday while the European model (ecmwf) and navgem do not. This is due to an 
upper level trough. Will maintain the slight chance probability of precipitation currently 
for Wednesday. Although...there is not a consensus and consistency 
among the models. 


&& 


Preliminary point temps/pops... 
Austin Camp Mabry 83 62 87 63 89 / 10 - 0 0 0 
Austin Bergstrom international Airport 83 57 87 57 88 / 10 - 0 0 0 
New Braunfels Muni Airport 86 60 88 60 89 / 10 - 0 0 0 
Burnet Muni Airport 82 60 85 60 87 / 10 - 0 0 0 
del Rio International Airport 83 62 86 62 86 / 10 - 0 0 0 
Georgetown Muni Airport 81 60 87 61 88 / 10 - 0 0 0 
Hondo Muni Airport 85 58 88 57 88 / 10 - 0 0 0 
San Marcos Muni Airport 84 59 87 59 88 / 10 - 0 0 0 
La Grange - Fayette regional 83 58 87 60 88 / 10 - 0 0 0 
San Antonio International Airport 86 63 88 64 89 / 10 - 0 0 0 
Stinson Muni Airport 86 62 89 62 89 / 10 - 0 0 0 


&& 


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


$$ 


Mesoscale/aviation...24 
synoptic/grids...04 



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