Dangerous Heat and Possible Flooding
Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >
Current conditions at
San Angelo, Mathis Field (KSJT)
Lat: 31.35°NLon: 100.49°WElev: 1916ft.
Fair
73°F
23°C
| Humidity | 90% |
| Wind Speed | E 3 mph |
| Barometer | 30.14 in (1018.6 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 28 Aug 8:51 am CDT |
Extended Forecast for
Mertzon TX
Today
High: 97 °F
Sunny
Tonight
Low: 70 °F
Clear
Saturday
High: 97 °F
Sunny
Saturday Night
Low: 71 °F
Mostly Clear
Sunday
High: 98 °F
Hot
Sunday Night
Low: 70 °F
Clear
Monday
High: 97 °F
Sunny
Monday Night
Low: 70 °F
Mostly Clear
Tuesday
High: 97 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 97. Light and variable wind becoming east 5 to 10 mph in the afternoon.
Tonight
Clear, with a low around 70. East wind 5 to 10 mph becoming south southwest after midnight.
Saturday
Sunny, with a high near 97. South southeast wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 71. South wind 5 to 10 mph.
Sunday
Sunny and hot, with a high near 98. South wind 10 to 15 mph.
Sunday Night
Clear, with a low around 70. South wind around 10 mph.
Monday
Sunny, with a high near 97. South wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 70. South southeast wind 10 to 15 mph.
Tuesday
Sunny, with a high near 97. South wind 10 to 15 mph.
Tuesday Night
Mostly clear, with a low around 71. South southeast wind around 10 mph.
Wednesday
Sunny, with a high near 97.
Wednesday Night
Clear, with a low around 71.
Thursday
Sunny and hot, with a high near 98.
Additional Forecasts and Information
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Point Forecast:
Mertzon TX
31.26°N 100.82°W (Elev. 2274 ft)
31.26°N 100.82°W (Elev. 2274 ft)
3:16 am CDT Aug 28, 2026
9am CDT Aug 28, 2026-6pm CDT Sep 3, 2026
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