Coastal Threats for the East and Gulf; Record Warmth for the Central U.S.

Persistent onshore flow across the Southeast and portions of the mid-Atlantic will keep the risk of rip currents through the weekend. Rainfall could be locally heavy across Florida, especially along the eastern shoreline. Meanwhile, record warmth for portions of the Plains and Midwest with elevated fire concerns. For the west, a trough will keep the pattern unsettled with wet conditions. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

80°F

27°C

Humidity 64%
Wind Speed NE 8 mph
Barometer 30.05 in (1017.0 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 4 Oct 9:56 am CDT
Extended Forecast for

2 Miles ESE Martindale TX

  • Today

    Today: Sunny, with a high near 93. East wind 5 to 10 mph.

    High: 93 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 65. East southeast wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 93. East wind 5 to 10 mph.

    High: 93 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 67. East wind 5 to 10 mph becoming light east southeast  in the evening.

    Low: 67 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 93. East wind around 5 mph.

    High: 93 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 68. East southeast wind around 5 mph becoming calm  in the evening.

    Low: 68 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after 1pm.  Mostly sunny, with a high near 93. Light northeast wind becoming east northeast 5 to 10 mph in the morning.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 69. East wind around 5 mph becoming calm.

    Low: 69 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 93. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 93. East wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 65. East southeast wind 5 to 10 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 93. East wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 67. East wind 5 to 10 mph becoming light east southeast in the evening.
Monday
Mostly sunny, with a high near 93. East wind around 5 mph.
Monday Night
Partly cloudy, with a low around 68. East southeast wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 93. Light northeast wind becoming east northeast 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 69. East wind around 5 mph becoming calm.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 64.
Friday
Sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Martindale TX
 29.84°N 97.81°W (Elev. 518 ft)
6:44 am CDT Oct 4, 2025
10am CDT Oct 4, 2025-6pm CDT Oct 10, 2025
 
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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