Widespread Rain Showers in the East; Another Storm Moving into the West

A sharp cold front will sweep through the Eastern U.S. today with widespread rain showers, a few thunderstorms in the Southeast, and gusty to high winds in the Great Lakes. Another storm will move into the West Coast today into Sunday with low elevation rain and another round of heavy mountain snow for the Sierras. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Overcast

61°F

16°C

Humidity 72%
Wind Speed NE 14 mph
Barometer 30.35 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 3 Dec 4:56 pm CST
Extended Forecast for

San Marcos TX

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. North wind 5 to 10 mph.

    Mostly Cloudy

    Low: 52 °F

  • Sunday

    Sunday: Mostly cloudy, with a high near 63. North wind around 5 mph becoming east southeast in the afternoon.

    Mostly Cloudy

    High: 63 °F

  • Sunday
    Night

    Sunday Night: A slight chance of drizzle after midnight.  Areas of fog after midnight.  Otherwise, mostly cloudy, with a low around 58. Southeast wind around 5 mph becoming south southwest after midnight.

    Mostly Cloudy
    then Slight
    Chance
    Drizzle and
    Areas Fog

    Low: 58 °F

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 75. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Decreasing
    Clouds

    High: 75 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 65. South wind 5 to 10 mph.

    Mostly Cloudy

    Low: 65 °F

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 80. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Mostly Cloudy

    High: 80 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 68. South wind 5 to 10 mph.

    Mostly Cloudy

    Low: 68 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers before noon.  Partly sunny, with a high near 81. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Slight Chance
    Showers then
    Mostly Sunny

    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 67. South wind 5 to 10 mph.

    Slight Chance
    Showers

    Low: 67 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 52. North wind 5 to 10 mph.
Sunday
Mostly cloudy, with a high near 63. North wind around 5 mph becoming east southeast in the afternoon.
Sunday Night
A slight chance of drizzle after midnight. Areas of fog after midnight. Otherwise, mostly cloudy, with a low around 58. Southeast wind around 5 mph becoming south southwest after midnight.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 75. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 65. South wind 5 to 10 mph.
Tuesday
Mostly cloudy, with a high near 80. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 68. South wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers before noon. Partly sunny, with a high near 81. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 67. South wind 5 to 10 mph.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 79.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 62.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 73.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 60.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 73.
Click Map For Forecast
Point Forecast:
San Marcos TX
 29.88°N 97.94°W (Elev. 577 ft)
5:18 pm CST Dec 3, 2022
5pm CST Dec 3, 2022-6pm CST Dec 10, 2022
 
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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