National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

San Angelo, Mathis Field (KSJT)

Lat: 31.35°NLon: 100.49°WElev: 1916ft.

Overcast

52°F

11°C

Humidity 80%
Wind Speed N 15 G 22 mph
Barometer 29.95 in (1012.7 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 7 Mar 5:51 am CST
Extended Forecast for

Big Lake TX

  • Today

    Today: A 20 percent chance of showers before noon. Partly sunny, with a high near 65. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 65 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 43. Northeast wind 10 to 15 mph.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 68. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 30%.

    High: 68 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 53. South wind around 10 mph.

    Low: 53 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 80. South wind 10 to 15 mph.

    High: 80 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 50 percent chance of showers. Partly sunny, with a high near 80.

    High: 80 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers. Partly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers after noon. Sunny, with a high near 74.

    High: 74 °F

    Sunny then
    Slight Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of showers before noon. Partly sunny, with a high near 65. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 43. Northeast wind 10 to 15 mph.
Sunday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 68. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 53. South wind around 10 mph.
Monday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 80. South wind 10 to 15 mph.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 60.
Tuesday
A 50 percent chance of showers. Partly sunny, with a high near 80.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 51.
Wednesday
A slight chance of showers after noon. Sunny, with a high near 74.
Wednesday Night
A slight chance of showers before midnight. Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 69.
Thursday Night
Clear, with a low around 44.
Friday
Sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Big Lake TX
 31.19°N 101.45°W (Elev. 2677 ft)
Last Update:
5:06 am CST Mar 7, 2026
Forecast Valid:
6am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation