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

Seguin - Randolph AFB Auxiliary Field (KSEQ)

Lat: 29.57°NLon: 97.91°WElev: 525ft.

Overcast

20°C

68°F

Humidity 38%
Wind Speed E 11 km/h
Barometer 1023.0 mb (30.21 in)
Dewpoint 6°C (42°F)
Visibility 16 km
Last update 19 Apr 3:55 pm CDT
Extended Forecast for

Seguin TX

  • This Afternoon

    This Afternoon: A 30 percent chance of showers. Cloudy, with a high near 20. East northeast wind around 20 km/h, with gusts as high as 30 km/h.

    High: 20 °C

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers, with thunderstorms also possible after 4am. Cloudy, with a low around 13. East wind 5 to 10 km/h becoming north northeast after midnight. Chance of precipitation is 40%.

    Low: 13 °C

    Chance
    Showers

  • Monday

    Monday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 18. Northeast wind 10 to 15 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.

    High: 18 °C

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 14. East wind 10 to 15 km/h. Chance of precipitation is 70%.

    Low: 14 °C

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 21. East wind 10 to 15 km/h. Chance of precipitation is 70%.

    High: 21 °C

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 18. Southeast wind 10 to 15 km/h.

    Low: 18 °C

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 27. South southeast wind 5 to 15 km/h.

    High: 27 °C

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. Southeast wind 10 to 15 km/h.

    Low: 19 °C

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 29. South wind 10 to 20 km/h, with gusts as high as 30 km/h.

    High: 29 °C

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Cloudy, with a high near 20. East northeast wind around 20 km/h, with gusts as high as 30 km/h.
Tonight
A chance of showers, with thunderstorms also possible after 4am. Cloudy, with a low around 13. East wind 5 to 10 km/h becoming north northeast after midnight. Chance of precipitation is 40%.
Monday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 18. Northeast wind 10 to 15 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.
Monday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 14. East wind 10 to 15 km/h. Chance of precipitation is 70%.
Tuesday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 21. East wind 10 to 15 km/h. Chance of precipitation is 70%.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 18. Southeast wind 10 to 15 km/h.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 27. South southeast wind 5 to 15 km/h.
Wednesday Night
Mostly cloudy, with a low around 19. Southeast wind 10 to 15 km/h.
Thursday
Mostly cloudy, with a high near 29. South wind 10 to 20 km/h, with gusts as high as 30 km/h.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 31.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Mostly cloudy, with a high near 30.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Seguin TX
 29.58°N 97.96°W (Elev. 551 m)
Last Update:
2:46 pm CDT Apr 19, 2026
Forecast Valid:
4pm CDT Apr 19, 2026-6pm CDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation