Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

82°F

28°C

Humidity 69%
Wind Speed SE 12 mph
Barometer 29.89 in (1011.3 mb)
Dewpoint 71°F (22°C)
Visibility NA
Heat Index86°F (30°C)
Last update 2 Nov 6:56 pm CDT
Extended Forecast for

4 Miles SSW San Marcos TX

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers after 1am.  Mostly cloudy, with a low around 72. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    Low: 72 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm.  Partly sunny, with a high near 87. South wind 10 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%.

    High: 87 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 72. South southeast wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    Low: 72 °F

    Slight Chance
    T-storms

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 85. South wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 85 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 61. South wind 5 to 10 mph becoming north after midnight.  Chance of precipitation is 60%.

    Low: 61 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A slight chance of thunderstorms before 7am.  Partly sunny, with a high near 73. North wind 5 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 10%.

    High: 73 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52. North northeast wind around 5 mph becoming calm  in the evening.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. North northeast wind around 5 mph becoming east southeast in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 62. East southeast wind around 5 mph.

    Low: 62 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers after 1am. Mostly cloudy, with a low around 72. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday
A chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 4pm. Partly sunny, with a high near 87. South wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Sunday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 72. South southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Monday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85. South wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. South wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 60%.
Tuesday
A slight chance of thunderstorms before 7am. Partly sunny, with a high near 73. North wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Tuesday Night
Mostly clear, with a low around 52. North northeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 78. North northeast wind around 5 mph becoming east southeast in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 62. East southeast wind around 5 mph.
Thursday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 80. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 60.
Friday
Partly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 76.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW San Marcos TX
 29.83°N 97.94°W (Elev. 610 ft)
6:42 pm CDT Nov 2, 2024
7pm CDT Nov 2, 2024-6pm CST Nov 9, 2024
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database