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

Extreme Heat Continues; Severe Thunderstorms into Upper Midwest; Strong Bering Sea Storm

Wildfires and poor air quality continue for the Pacific Northwest, Rockies and extended into the Plains. Severe thunderstorms possible for the northern Plains and upper Midwest on Monday along a frontal boundary. Another boundary will focus showers and thunderstorms for the eastern seaboard with localized heavy rainfall possible. For Alaska, a strong Bering Sea storm will bring winds and rainfall. Read More >

Current conditions at

San Angelo, Mathis Field (KSJT)

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

Fair

96°F

36°C

Humidity 28%
Wind Speed E 7 mph
Barometer 29.89 in (1009.7 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index95°F (35°C)
Last update 2 Aug 5:51 pm CDT
Extended Forecast for

Mertzon TX

  • Tonight

    Tonight: Clear, with a low around 70. East northeast wind around 5 mph becoming south southwest after midnight.

    Low: 70 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 98. South southwest wind 5 to 10 mph becoming southeast in the afternoon.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 72. South wind 5 to 10 mph.

    Low: 72 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 98. South wind 10 to 15 mph.

    High: 98 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 72. South southeast wind 5 to 10 mph.

    Low: 72 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 96. South wind around 10 mph, with gusts as high as 20 mph.

    High: 96 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72. South southeast wind around 10 mph.

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 97. South wind 10 to 15 mph.

    High: 97 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 72. South southeast wind around 10 mph.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 70. East northeast wind around 5 mph becoming south southwest after midnight.
Monday
Sunny and hot, with a high near 98. South southwest wind 5 to 10 mph becoming southeast in the afternoon.
Monday Night
Clear, with a low around 72. South wind 5 to 10 mph.
Tuesday
Sunny and hot, with a high near 98. South wind 10 to 15 mph.
Tuesday Night
Clear, with a low around 72. South southeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 96. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 72. South southeast wind around 10 mph.
Thursday
Sunny, with a high near 97. South wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 72. South southeast wind around 10 mph.
Friday
Sunny, with a high near 96. South wind around 10 mph.
Friday Night
Mostly clear, with a low around 72.
Saturday
Sunny, with a high near 96.
Saturday Night
Mostly clear, with a low around 71.
Sunday
Sunny, with a high near 96.
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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:
3:22 pm CDT Aug 2, 2026
Forecast Valid:
6pm CDT Aug 2, 2026-6pm CDT Aug 9, 2026
 
Forecast Discussion
 
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Additional Resources

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