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

33°F

1°C

Humidity 51%
Wind Speed N 9 mph
Barometer 30.40 in (1029.8 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 18 Jan 1:55 am CST
Extended Forecast for

Seguin TX

  • Overnight

    Overnight: Clear, with a low around 28. North northwest wind around 5 mph becoming calm.

    Low: 28 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 61. Light west wind becoming west southwest 5 to 10 mph in the morning.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 33. South southwest wind around 5 mph becoming calm after midnight.

    Low: 33 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 66. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. East wind 5 to 10 mph.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 59. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 59 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers, mainly after midnight. Cloudy, with a low around 52. Southeast wind around 5 mph.

    Low: 52 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers. Mostly cloudy, with a high near 64. Southeast wind around 5 mph becoming north in the afternoon.

    High: 64 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 51. North northeast wind around 5 mph.

    Low: 51 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 28. North northwest wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 61. Light west wind becoming west southwest 5 to 10 mph in the morning.
Sunday Night
Clear, with a low around 33. South southwest wind around 5 mph becoming calm after midnight.
M.L.King Day
Sunny, with a high near 66. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 41. East wind 5 to 10 mph.
Tuesday
Cloudy, with a high near 59. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Tuesday Night
A 40 percent chance of showers, mainly after midnight. Cloudy, with a low around 52. Southeast wind around 5 mph.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 64. Southeast wind around 5 mph becoming north in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 51. North northeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Mostly cloudy, with a low around 49.
Friday
Mostly cloudy, with a high near 73.
Friday Night
Mostly cloudy, with a low around 55.
Saturday
Mostly cloudy, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seguin TX
 29.56°N 97.96°W (Elev. 449 ft)
Last Update:
12:46 am CST Jan 18, 2026
Forecast Valid:
2am CST Jan 18, 2026-6pm CST Jan 24, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation