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Active Weather Pattern Continues for the Northwestern U.S.

A series of Pacific storm systems will bring periods of locally heavy rain, gusty winds, and mountain snow to portions of Washington and Oregon for the next couple days. In addition, much of the northwestern U.S. and Intermountain West will experience strong winds from these storm systems, particularly in Sierra Nevada, Great Basin, and the northern Rockies/High Plains. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

75°F

24°C

Humidity 25%
Wind Speed S 15 mph
Barometer 29.92 in (1012.8 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 24 Nov 1:56 pm CST
Extended Forecast for

San Marcos TX

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 78. South southwest wind 10 to 15 mph.

    Sunny

    High: 78 °F

  • Tonight

    Tonight: Clear, with a low around 47. South wind 5 to 10 mph.

    Clear

    Low: 47 °F

  • Saturday

    Saturday: Sunny, with a high near 78. Southwest wind 5 to 10 mph becoming east northeast in the afternoon.

    Sunny

    High: 78 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 51. North wind 10 to 15 mph.

    Clear

    Low: 51 °F

  • Sunday

    Sunday: Sunny, with a high near 74. North wind 5 to 10 mph.

    Sunny

    High: 74 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 48. East northeast wind around 5 mph becoming calm.

    Clear

    Low: 48 °F

  • Monday

    Monday: Sunny, with a high near 76. Light southwest wind becoming south 5 to 10 mph in the morning.

    Sunny

    High: 76 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 53. South wind 5 to 10 mph.

    Mostly Clear

    Low: 53 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

    Mostly Sunny

    High: 79 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 78. South southwest wind 10 to 15 mph.
Tonight
Clear, with a low around 47. South wind 5 to 10 mph.
Saturday
Sunny, with a high near 78. Southwest wind 5 to 10 mph becoming east northeast in the afternoon.
Saturday Night
Clear, with a low around 51. North wind 10 to 15 mph.
Sunday
Sunny, with a high near 74. North wind 5 to 10 mph.
Sunday Night
Clear, with a low around 48. East northeast wind around 5 mph becoming calm.
Monday
Sunny, with a high near 76. Light southwest wind becoming south 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 53. South wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 79. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Mostly sunny, with a high near 75.
Click Map For Forecast
Point Forecast:
San Marcos TX
 29.88°N 97.94°W (Elev. 577 ft)
1:53 pm CST Nov 24, 2017
2pm CST Nov 24, 2017-6pm CST Nov 30, 2017
 
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Additional Resources

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