Hazardous Weather Conditions
Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Thunderstorm Fog/Mist
65°F
18°C
| Humidity | 100% |
| Wind Speed | N 12 G 28 mph |
| Barometer | 29.95 in (1013.4 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 2.50 mi |
| Last update | 31 May 5:56 am CDT |
Extended Forecast for
4 Miles SW San Marcos TX
Severe T-storm Watch until May 31, 07:00am
NOW until 7:00am Fri
Severe T-storm Watch
Today
High: 90 °F
Chance
T-stormsTonight
Low: 73 °F
Chance
T-stormsSaturday
High: 93 °F
Mostly Cloudy
then Slight
Chance
T-stormsSaturday Night
Low: 75 °F
Slight Chance
T-stormsSunday
High: 93 °F
Mostly Sunny
Sunday Night
Low: 77 °F
Mostly Cloudy
Monday
High: 96 °F
Mostly Sunny
Monday Night
Low: 76 °F
Partly Cloudy
Detailed Forecast
Today
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 90. East southeast wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 73. Southeast wind 5 to 10 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 93. Heat index values as high as 105. Southeast wind 5 to 10 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms. Increasing clouds, with a low around 75. Southeast wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 93. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 77. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 96. South wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 76. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 97. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 76.
Wednesday
Mostly sunny, with a high near 98.
Wednesday Night
Partly cloudy, with a low around 75.
Thursday
Mostly sunny, with a high near 94.
Additional Forecasts and Information
ABOUT THIS FORECAST
Point Forecast:
4 Miles SW San Marcos TX
29.83°N 97.96°W (Elev. 630 ft)
29.83°N 97.96°W (Elev. 630 ft)
5:50 am CDT May 31, 2024
6am CDT May 31, 2024-6pm CDT Jun 6, 2024
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
