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.

Fair

74°F

23°C

Humidity 95%
Wind Speed Calm
Barometer 29.97 in (1014.4 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 3 Aug 6:55 am CDT
Extended Forecast for

Seguin TX

  • Today

    Today: Sunny and hot, with a high near 99. Heat index values as high as 104. Calm wind.

    High: 99 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 76. East southeast wind around 5 mph becoming west southwest after midnight.

    Low: 76 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. Heat index values as high as 103. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 97 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 76. East wind 5 to 10 mph becoming light southeast after midnight.

    Low: 76 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 96. Calm wind becoming east around 5 mph in the afternoon.

    High: 96 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 75. East southeast wind 5 to 10 mph becoming light and variable after midnight.

    Low: 75 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 97. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 97 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 75. East southeast wind 5 to 10 mph becoming south after midnight.

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 97. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 97 °F

    Sunny

Detailed Forecast

Today
Sunny and hot, with a high near 99. Heat index values as high as 104. Calm wind.
Tonight
Mostly clear, with a low around 76. East southeast wind around 5 mph becoming west southwest after midnight.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. Heat index values as high as 103. Calm wind becoming east southeast around 5 mph in the afternoon.
Monday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 76. East wind 5 to 10 mph becoming light southeast after midnight.
Tuesday
Mostly sunny, with a high near 96. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 75. East southeast wind 5 to 10 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 97. Calm wind becoming south southeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 75. East southeast wind 5 to 10 mph becoming south after midnight.
Thursday
Sunny, with a high near 97. Calm wind becoming south southeast around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 75.
Friday
Sunny, with a high near 98.
Friday Night
Mostly clear, with a low around 75.
Saturday
Sunny, with a high near 97.
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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 ft)
Last Update:
6:44 am CDT Aug 3, 2025
Forecast Valid:
7am CDT Aug 3, 2025-6pm CDT Aug 9, 2025
 
Forecast Discussion
 
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Additional Resources

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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