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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

53°F

12°C

Humidity 32%
Wind Speed N 13 mph
Barometer 30.43 in (1030.6 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 10 Jan 5:56 pm CST
Extended Forecast for

5 Miles SSE Wimberley TX

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 61. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 61 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38. North northeast wind around 5 mph becoming calm in the evening.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 59. North northwest wind around 5 mph becoming calm.

    High: 59 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. Calm wind becoming west southwest around 5 mph after midnight.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 60. West southwest wind around 5 mph.

    High: 60 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42. South southwest wind around 5 mph becoming west after midnight.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71. West wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 39. North wind 5 to 10 mph.

    Low: 39 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 35. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 61. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 38. North northeast wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 59. North northwest wind around 5 mph becoming calm.
Monday Night
Mostly cloudy, with a low around 43. Calm wind becoming west southwest around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 60. West southwest wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 42. South southwest wind around 5 mph becoming west after midnight.
Wednesday
Sunny, with a high near 71. West wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Clear, with a low around 39. North wind 5 to 10 mph.
Thursday
Sunny, with a high near 63.
Thursday Night
Clear, with a low around 41.
Friday
Sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 40.
Saturday
Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Wimberley TX
 29.92°N 98.07°W (Elev. 1047 ft)
Last Update:
5:44 pm CST Jan 10, 2026
Forecast Valid:
6pm CST Jan 10, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

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