Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Current conditions at

Seguin - Randolph AFB Auxiliary Field (KSEQ)

Lat: 29.57°NLon: 97.91°WElev: 525ft.

Overcast

75°F

24°C

Humidity 88%
Wind Speed S 12 mph
Barometer 30.00 in (1015.4 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 20 Nov 1:55 am CST
Extended Forecast for

Seguin TX

  • Overnight

    Overnight: Cloudy, with a low around 70. South southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Cloudy

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 3pm.  Cloudy, then gradually becoming mostly sunny, with a high near 83. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    High: 83 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms.  Increasing clouds, with a low around 68. Southeast wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 68 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm before noon, then a slight chance of showers and thunderstorms after noon.  Cloudy, then gradually becoming mostly sunny, with a high near 81. South wind around 5 mph becoming north in the afternoon.  Chance of precipitation is 60%.

    High: 81 °F

    Showers
    Likely then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly after midnight.  Mostly cloudy, with a low around 65. Calm wind becoming north northeast around 5 mph after midnight.

    Low: 65 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers.  Partly sunny, with a high near 80. East northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 80 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, with thunderstorms also possible after midnight.  Mostly cloudy, with a low around 65. East wind 5 to 10 mph.  Chance of precipitation is 40%.

    Low: 65 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 80. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%.

    High: 80 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 65. South southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 65 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Cloudy, with a low around 70. South southeast wind around 10 mph, with gusts as high as 20 mph.
Thursday
A chance of showers, with thunderstorms also possible after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 83. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A 40 percent chance of showers and thunderstorms. Increasing clouds, with a low around 68. Southeast wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Friday
Showers likely and possibly a thunderstorm before noon, then a slight chance of showers and thunderstorms after noon. Cloudy, then gradually becoming mostly sunny, with a high near 81. South wind around 5 mph becoming north in the afternoon. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 65. Calm wind becoming north northeast around 5 mph after midnight.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 80. East northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 65. East wind 5 to 10 mph. Chance of precipitation is 40%.
Sunday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 80. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South southeast wind around 10 mph, with gusts as high as 20 mph.
Monday
Showers likely and possibly a thunderstorm before noon, then a chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 60%.
Monday Night
A 20 percent chance of showers. Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Seguin TX
 29.58°N 97.98°W (Elev. 531 ft)
1:44 am CST Nov 20, 2025
1am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
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