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

70°F

21°C

Humidity 79%
Wind Speed Calm
Barometer 30.03 in (1016.4 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 30 Jul 5:55 am CDT
Extended Forecast for

Seguin TX

  • Today

    Today: Sunny and hot, with a high near 99. Calm wind becoming west southwest around 5 mph.

    High: 99 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 74. Southeast wind around 5 mph becoming west southwest after midnight.

    Low: 74 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 98. Heat index values as high as 101. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 98 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 76. Southeast wind around 5 mph becoming south southwest after midnight.

    Low: 76 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 99. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 99 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 77. East southeast wind around 5 mph becoming south southwest after midnight.

    Low: 77 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. Calm wind becoming east southeast around 5 mph.

    High: 97 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 77. East wind around 5 mph becoming calm in the evening.

    Low: 77 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 97. Calm wind becoming south around 5 mph in the afternoon.

    High: 97 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny and hot, with a high near 99. Calm wind becoming west southwest around 5 mph.
Tonight
Partly cloudy, with a low around 74. Southeast wind around 5 mph becoming west southwest after midnight.
Thursday
Mostly sunny, with a high near 98. Heat index values as high as 101. Calm wind becoming west southwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 76. Southeast wind around 5 mph becoming south southwest after midnight.
Friday
Mostly sunny and hot, with a high near 99. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 77. East southeast wind around 5 mph becoming south southwest after midnight.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. Calm wind becoming east southeast around 5 mph.
Saturday Night
Partly cloudy, with a low around 77. East wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 97. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 77.
Monday
Sunny, with a high near 98.
Monday Night
Partly cloudy, with a low around 76.
Tuesday
Mostly sunny, with a high near 97.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seguin TX
 29.58°N 97.96°W (Elev. 551 ft)
Last Update:
6:42 am CDT Jul 30, 2025
Forecast Valid:
6am CDT Jul 30, 2025-6pm CDT Aug 5, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation