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

Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >

Current conditions at

Seguin - Randolph AFB Auxiliary Field (KSEQ)

Lat: 29.57°NLon: 97.91°WElev: 525ft.

Fair

39°F

4°C

Humidity 41%
Wind Speed N 5 mph
Barometer 30.45 in (1031.5 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 17 Jan 9:55 pm CST
Extended Forecast for

Seguin TX

  • Tonight

    Tonight: Clear, with a low around 27. North wind around 5 mph becoming calm after midnight.

    Low: 27 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 61. West northwest wind around 5 mph becoming south southwest in the afternoon.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 30. South southwest wind around 5 mph becoming calm after midnight.

    Low: 30 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 66. Calm wind becoming east southeast around 5 mph in the morning.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. East southeast wind 5 to 10 mph becoming north northeast after midnight.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 59. North northeast wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 59 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Cloudy, with a low around 51. Southeast wind around 5 mph.

    Low: 51 °F

    Cloudy then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers. Cloudy, with a high near 65. South wind around 5 mph.

    High: 65 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 50. South southeast wind 5 to 10 mph becoming north after midnight.

    Low: 50 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 27. North wind around 5 mph becoming calm after midnight.
Sunday
Sunny, with a high near 61. West northwest wind around 5 mph becoming south southwest in the afternoon.
Sunday Night
Clear, with a low around 30. South southwest wind around 5 mph becoming calm after midnight.
M.L.King Day
Sunny, with a high near 66. Calm wind becoming east southeast around 5 mph in the morning.
Monday Night
Mostly cloudy, with a low around 41. East southeast wind 5 to 10 mph becoming north northeast after midnight.
Tuesday
Mostly cloudy, with a high near 59. North northeast wind 5 to 10 mph becoming east southeast in the afternoon.
Tuesday Night
A 20 percent chance of showers after midnight. Cloudy, with a low around 51. Southeast wind around 5 mph.
Wednesday
A 40 percent chance of showers. Cloudy, with a high near 65. South wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 50. South southeast wind 5 to 10 mph becoming north after midnight.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Partly sunny, with a high near 69.
Friday Night
Mostly cloudy, with a low around 55.
Saturday
Partly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seguin TX
 29.58°N 97.96°W (Elev. 551 ft)
Last Update:
10:32 pm CST Jan 17, 2026
Forecast Valid:
11pm CST Jan 17, 2026-6pm CST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation