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.

Fair

54°F

12°C

Humidity 59%
Wind Speed SW 9 mph
Barometer 29.86 in (1010.0 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 2 Jan 3:51 am CST
Extended Forecast for

21 Miles NW Mertzon TX

  • Today

    Today: Sunny, with a high near 77. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 77 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Clear, with a low around 45. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 71. Northwest wind around 5 mph becoming east in the afternoon.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 41. Calm wind.

    Low: 41 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 72. Light south wind increasing to 10 to 15 mph in the morning.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 47. South southwest wind 5 to 10 mph.

    Low: 47 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. West southwest wind 5 to 10 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 47. Southwest wind around 5 mph.

    Low: 47 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. West wind 5 to 10 mph.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 77. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Tonight
Clear, with a low around 45. West wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 71. Northwest wind around 5 mph becoming east in the afternoon.
Saturday Night
Clear, with a low around 41. Calm wind.
Sunday
Sunny, with a high near 72. Light south wind increasing to 10 to 15 mph in the morning.
Sunday Night
Partly cloudy, with a low around 47. South southwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 78. West southwest wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 47. Southwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 77. West wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 47. West wind around 5 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 75.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 45.
Thursday
Sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NW Mertzon TX
 31.45°N 101.09°W (Elev. 2323 ft)
Last Update:
3:06 am CST Jan 2, 2026
Forecast Valid:
4am CST Jan 2, 2026-6pm CST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation