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

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

72°F

22°C

Humidity 64%
Wind Speed NE 7 mph
Barometer 29.89 in (1011.4 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 31 Mar 7:56 pm CDT
Extended Forecast for

Driftwood TX

  • Tonight

    Tonight: Mostly clear, with a low around 57. East northeast wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 82. Light southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 30 mph.

    High: 82 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 67. South wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 67 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 89. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 89 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 87. East southeast wind around 5 mph.

    High: 87 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 68. East southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 68 °F

    Partly Cloudy
    then Chance
    T-storms

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 86. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 86 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 63. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 63 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 57. East northeast wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 82. Light southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 67. South wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, with a high near 89. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 67. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 87. East southeast wind around 5 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 68. East southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 86. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 63. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday
A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 46.
Sunday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Driftwood TX
 30.11°N 98.02°W (Elev. 997 ft)
Last Update:
6:42 pm CDT Mar 31, 2025
Forecast Valid:
8pm CDT Mar 31, 2025-6pm CDT Apr 7, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation