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

68°F

20°C

Humidity 81%
Wind Speed S 13 mph
Barometer 29.87 in (1009.8 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 5 Mar 7:51 am CST
Extended Forecast for

2 Miles NE Mertzon TX

  • Today

    Today: A 20 percent chance of showers. Partly sunny, with a high near 81. Windy, with a south wind 20 to 25 mph.

    High: 81 °F

    Slight Chance
    Showers and
    Windy

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am, then a slight chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 60. Breezy, with a south wind around 20 mph. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    T-storms and
    Breezy

  • Friday

    Friday: A 20 percent chance of showers before noon. Sunny, with a high near 85. Breezy, with a southwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon.

    High: 85 °F

    Slight Chance
    Showers and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: A chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Increasing clouds, with a low around 48. South southwest wind 5 to 10 mph becoming north northeast after midnight. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Mostly Clear
    then Chance
    T-storms

  • Saturday

    Saturday: Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. High near 64. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 64 °F

    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Partly cloudy, with a low around 44. Northeast wind 10 to 15 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 63. North northeast wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 63 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50. South southeast wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 75. South southeast wind 5 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Showers
    Likely

Detailed Forecast

Today
A 20 percent chance of showers. Partly sunny, with a high near 81. Windy, with a south wind 20 to 25 mph.
Tonight
A slight chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am, then a slight chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 60. Breezy, with a south wind around 20 mph. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers before noon. Sunny, with a high near 85. Breezy, with a southwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon.
Friday Night
A chance of showers between midnight and 3am, then a chance of showers and thunderstorms after 3am. Increasing clouds, with a low around 48. South southwest wind 5 to 10 mph becoming north northeast after midnight. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. High near 64. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A 50 percent chance of showers. Partly cloudy, with a low around 44. Northeast wind 10 to 15 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 63. North northeast wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50. South southeast wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 75. South southeast wind 5 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. South wind 10 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers likely. Mostly sunny, with a high near 77. Breezy. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 49.
Wednesday
A 20 percent chance of showers. Sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Mertzon TX
 31.28°N 100.79°W (Elev. 2195 ft)
Last Update:
3:16 am CST Mar 5, 2026
Forecast Valid:
8am CST Mar 5, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation