Current conditions at

San Angelo, Mathis Field (KSJT)

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

Fair

88°F

31°C

Humidity 36%
Wind Speed S 17 G 29 mph
Barometer 29.71 in (1003.7 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 1 Apr 5:51 pm CDT
Extended Forecast for

13 Miles NNE Mertzon TX

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 4am, then a slight chance of showers after 4am. Some of the storms could be severe.  Low around 61. Breezy, with a west southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight.  Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 61 °F

    Severe
    Thunderstorms
    and Breezy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 87. South wind 5 to 10 mph.

    High: 87 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 63. South wind around 10 mph.

    Low: 63 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms, mainly after 1pm.  Partly sunny, with a high near 82. South wind 10 to 15 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm.  Partly cloudy, with a low around 54. South wind 5 to 10 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm.  Mostly cloudy, with a high near 70. Breezy, with a northeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47. Northeast wind 5 to 15 mph.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm.  Mostly cloudy, with a high near 67. East northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45. East wind 5 to 10 mph becoming light  in the evening.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 4am, then a slight chance of showers after 4am. Some of the storms could be severe. Low around 61. Breezy, with a west southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 87. South wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 63. South wind around 10 mph.
Friday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 82. South wind 10 to 15 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 54. South wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm. Mostly cloudy, with a high near 70. Breezy, with a northeast wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Mostly cloudy, with a low around 47. Northeast wind 5 to 15 mph.
Sunday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 67. East northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 45. East wind 5 to 10 mph becoming light in the evening.
Monday
Mostly sunny, with a high near 69. Light east wind becoming east southeast 5 to 10 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 70.
Tuesday Night
Mostly cloudy, with a low around 48.
Wednesday
Partly sunny, with a high near 73.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNE Mertzon TX
 31.44°N 100.77°W (Elev. 2070 ft)
4:47 pm CDT Apr 1, 2026
6pm CDT Apr 1, 2026-6pm CDT Apr 8, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database