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

60°F

16°C

Humidity 65%
Wind Speed S 10 G 23 mph
Barometer 30.06 in (1017.2 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 7 Apr 3:51 pm CDT
Extended Forecast for

Big Lake TX

  • This Afternoon

    This Afternoon: Isolated showers. Mostly cloudy, with a high near 67. Southeast wind around 15 mph. Chance of precipitation is 20%.

    High: 67 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 48. Southeast wind 5 to 15 mph. Chance of precipitation is 10%.

    Low: 48 °F

    Isolated
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75. South wind 5 to 15 mph.

    High: 75 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. South wind around 10 mph.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 77. South wind 10 to 15 mph.

    High: 77 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 73.

    High: 73 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

This Afternoon
Isolated showers. Mostly cloudy, with a high near 67. Southeast wind around 15 mph. Chance of precipitation is 20%.
Tonight
Isolated showers before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 48. Southeast wind 5 to 15 mph. Chance of precipitation is 10%.
Wednesday
Sunny, with a high near 75. South wind 5 to 15 mph.
Wednesday Night
Mostly clear, with a low around 57. South wind around 10 mph.
Thursday
Partly sunny, with a high near 77. South wind 10 to 15 mph.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Partly sunny, with a high near 78.
Friday Night
A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 60.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 73.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 62.
Monday
A slight chance of showers. Mostly sunny, with a high near 83.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 80.
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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:
1:36 pm CDT Apr 7, 2026
Forecast Valid:
4pm CDT Apr 7, 2026-6pm CDT Apr 14, 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