National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

72°F

22°C

Humidity 91%
Wind Speed S 8 mph
Barometer 29.91 in (1011.8 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 19 Apr 3:56 am CDT
Extended Forecast for

Kyle TX

  • Overnight

    Overnight: A 20 percent chance of showers. Cloudy, with a low around 69. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 85. South southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 85 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms after 4am. Partly cloudy, then becoming cloudy toward daybreak, with a low around 65. South southeast wind 15 to 20 mph, with gusts as high as 40 mph.

    Low: 65 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 79. South wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 70%.

    High: 79 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 57. East wind around 5 mph becoming north after midnight. Chance of precipitation is 10%.

    Low: 57 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 86. North northeast wind 5 to 10 mph becoming east in the afternoon.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 63. East southeast wind 5 to 10 mph becoming light southeast after midnight.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 86. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 86 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 65 °F

    Chance
    T-storms

Detailed Forecast

Overnight
A 20 percent chance of showers. Cloudy, with a low around 69. South wind around 10 mph, with gusts as high as 20 mph.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 85. South southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of showers and thunderstorms after 4am. Partly cloudy, then becoming cloudy toward daybreak, with a low around 65. South southeast wind 15 to 20 mph, with gusts as high as 40 mph.
Sunday
A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 79. South wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 70%.
Sunday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 57. East wind around 5 mph becoming north after midnight. Chance of precipitation is 10%.
Monday
Sunny, with a high near 86. North northeast wind 5 to 10 mph becoming east in the afternoon.
Monday Night
Partly cloudy, with a low around 63. East southeast wind 5 to 10 mph becoming light southeast after midnight.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 86. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Thursday
Showers and thunderstorms likely. Mostly cloudy, with a high near 81. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Friday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kyle TX
 30°N 97.86°W (Elev. 699 ft)
Last Update:
2:42 am CDT Apr 19, 2025
Forecast Valid:
4am CDT Apr 19, 2025-6pm CDT Apr 25, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation