Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Seguin - Randolph AFB Auxiliary Field (KSEQ)

Lat: 29.57°NLon: 97.91°WElev: 525ft.

Mostly Cloudy

87°F

31°C

Humidity 51%
Wind Speed S 3 mph
Barometer 29.92 in (1012.7 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 18 Nov 2:55 pm CST
Extended Forecast for

Seguin TX

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 86. South southeast wind around 5 mph.

    High: 86 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of drizzle after midnight.  Increasing clouds, with a low around 69. Southeast wind 5 to 10 mph.

    Low: 69 °F

    Partly Cloudy
    then Slight
    Chance
    Drizzle

  • Wednesday

    Wednesday: A chance of drizzle before noon, then a chance of showers, mainly after 3pm.  Cloudy, then gradually becoming mostly sunny, with a high near 86. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    High: 86 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms, then a chance of showers after midnight.  Increasing clouds, with a low around 69. South southeast wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    Low: 69 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Showers likely, then showers and possibly a thunderstorm after noon.  High near 82. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%.

    High: 82 °F

    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 67. East southeast wind 5 to 10 mph becoming south after midnight.

    Low: 67 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers, mainly before noon.  Partly sunny, with a high near 80. South wind around 5 mph becoming north in the afternoon.

    High: 80 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 61. Calm wind becoming north around 5 mph after midnight.

    Low: 61 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly after noon.  Mostly sunny, with a high near 76. Northeast wind 5 to 10 mph.

    High: 76 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 86. South southeast wind around 5 mph.
Tonight
A slight chance of drizzle after midnight. Increasing clouds, with a low around 69. Southeast wind 5 to 10 mph.
Wednesday
A chance of drizzle before noon, then a chance of showers, mainly after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 86. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Wednesday Night
A slight chance of showers and thunderstorms, then a chance of showers after midnight. Increasing clouds, with a low around 69. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday
Showers likely, then showers and possibly a thunderstorm after noon. High near 82. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. East southeast wind 5 to 10 mph becoming south after midnight.
Friday
A 50 percent chance of showers, mainly before noon. Partly sunny, with a high near 80. South wind around 5 mph becoming north in the afternoon.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 61. Calm wind becoming north around 5 mph after midnight.
Saturday
A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 76. Northeast wind 5 to 10 mph.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 60.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 64.
Monday
A 50 percent chance of showers. Partly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Seguin TX
 29.58°N 97.98°W (Elev. 531 ft)
12:44 pm CST Nov 18, 2025
3pm CST Nov 18, 2025-6pm CST Nov 24, 2025
 
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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