Hazardous Weather Conditions
Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Overcast
79°F
26°C
| Humidity | 90% |
| Wind Speed | S 6 mph |
| Barometer | 29.83 in (1009.0 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 7.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 22 May 4:56 am CDT |
Extended Forecast for
4 Miles SSW San Marcos TX
Today
High: 95 °F
Haze then
Mostly SunnyTonight
Low: 76 °F
Slight Chance
T-stormsThursday
High: 96 °F
Partly Sunny
Thursday Night
Low: 75 °F
Partly Cloudy
Friday
High: 97 °F
Mostly Sunny
Friday Night
Low: 74 °F
Partly Cloudy
Saturday
High: 98 °F
Mostly Sunny
Saturday Night
Low: 75 °F
Partly Cloudy
Sunday
High: 101 °F
Hot
Detailed Forecast
Today
Widespread haze before noon. Mostly cloudy, then gradually becoming sunny, with a high near 95. Heat index values as high as 105. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
A slight chance of showers and thunderstorms between 10pm and 1am. Increasing clouds, with a low around 76. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 96. Heat index values as high as 105. South wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 75. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 97. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 74. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 98. South wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 75. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny and hot, with a high near 101. South wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 75.
Memorial Day
Sunny and hot, with a high near 100.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Tuesday
Mostly sunny, with a high near 93.
Additional Forecasts and Information
ABOUT THIS FORECAST
Point Forecast:
4 Miles SSW San Marcos TX
29.83°N 97.94°W (Elev. 610 ft)
29.83°N 97.94°W (Elev. 610 ft)
3:44 am CDT May 22, 2024
5am CDT May 22, 2024-6pm CDT May 28, 2024
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
