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

90°F

32°C

Humidity 15%
Wind Speed Calm
Barometer 30.04 in (1015.3 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 5 Nov 4:51 pm CST
Extended Forecast for

Mertzon TX

  • Tonight

    Tonight: Mostly clear, with a low around 47. Southwest wind around 5 mph becoming calm in the evening.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85. Light west wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 53. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 82. Southwest wind 5 to 10 mph becoming north northeast in the afternoon.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 47. North northeast wind around 5 mph becoming calm in the evening.

    Low: 47 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 85. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 45. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 62. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 32. Northeast wind 5 to 10 mph.

    Low: 32 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 47. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 85. Light west wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
Clear, with a low around 53. South southwest wind around 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 82. Southwest wind 5 to 10 mph becoming north northeast in the afternoon.
Friday Night
Clear, with a low around 47. North northeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 85. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Saturday Night
Clear, with a low around 45. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 62. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 32. Northeast wind 5 to 10 mph.
Monday
Sunny, with a high near 64. East wind 5 to 10 mph becoming south in the afternoon.
Monday Night
Clear, with a low around 40.
Veterans Day
Sunny, with a high near 71. Breezy.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mertzon TX
 31.26°N 100.82°W (Elev. 2274 ft)
Last Update:
5:06 pm CST Nov 5, 2025
Forecast Valid:
5pm CST Nov 5, 2025-6pm CST Nov 12, 2025
 
Forecast Discussion
 
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Additional Resources

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