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NWS
 Point Forecast: San Marcos TX
 29.88°N 97.94°W
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Last Update: 6:45 am CDT Apr 26, 2024
Forecast Valid: 10am CDT Apr 26, 2024-6pm CDT May 2, 2024
Forecast at a Glance
Today

Chance Thunderstorms Chance for Measurable Precipitation 50%
Chance
Tstms
Hi 83 °F
Tonight

Increasing Clouds
Increasing
Clouds
Lo 71 °F
Saturday

Breezy
Breezy

Hi 84 °F
Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%
Chance
Tstms
Lo 69 °F
Sunday

Showers Likely Chance for Measurable Precipitation 70%
Showers
Likely
Hi 81 °F
Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%
Chance
Tstms
Lo 69 °F
Monday

Chance Thunderstorms Chance for Measurable Precipitation 30%
Chance
Tstms
Hi 85 °F
Monday
Night

Mostly Cloudy
Mostly
Cloudy
Lo 69 °F
Tuesday

Partly Sunny
Partly
Sunny
Hi 84 °F

Detailed text forecast
Today: A 50 percent chance of showers and thunderstorms. Cloudy, then gradually becoming mostly sunny, with a high near 83. South wind between 18 and 21 mph, with gusts as high as 31 mph.

Tonight: Increasing clouds, with a low around 71. South southeast wind between 13 and 17 mph, with gusts as high as 25 mph.

Saturday: Mostly cloudy, with a high near 84. Breezy, with a south southeast wind between 15 and 25 mph, with gusts as high as 37 mph.

Saturday Night: A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 69. Breezy, with a south southeast wind between 22 and 26 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.

Sunday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 81. South wind between 10 and 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

Sunday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 69.

Monday: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85.

Monday Night: Mostly cloudy, with a low around 69.

Tuesday: Partly sunny, with a high near 84.

Tuesday Night: Mostly cloudy, with a low around 69.

Wednesday: Mostly cloudy, with a high near 84.

Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 69.

Thursday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 83.


Current Local WeatherMove point forecast map up, and current conditions, radar, and satellite down.

view Yesterday's Weather

San Marcos Municipal Airport
Lat: 29.9   Lon: -97.87   Elev: 597
Last Update on Apr 26, 8:56 am CDT

Overcast

74 °F
(23 °C)
Humidity: 88 %
Wind Speed: S 14 MPH
Barometer: 29.83" (1009.3 mb)
Dewpoint: 70 °F (21 °C)
Visibility: 10.00 mi.
More Local Wx:3 Day History:
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