Heat Across The Southern U.S.; Storms And Heavy Rain in Central U.S.
The early-season heat across portions of the Southern U.S. will continue for much of this week with more potential record high temperatures. On Tuesday, expect 90s and triple digits from the southern Plains into parts of the Lower Mississippi Valley. Also on Tuesday, strong to severe thunderstorms and locally heavy rainfall will be possible from the central Plains into the Mid Mississippi Valley. Read More >
Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Fair
93°F
34°C
| Humidity | 32% |
| Wind Speed | SE 9 mph |
| Barometer | 29.88 in (1010.7 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Heat Index | 92°F (33°C) |
| Last update | 16 May 6:56 pm CDT |
Extended Forecast for
3 Miles WNW San Marcos TX
-
Tonight
Increasing
CloudsLow: 68 °F
-
Tuesday
Mostly Sunny
High: 98 °F
-
Tuesday
Night
Mostly Cloudy
Low: 70 °F
-
Wednesday
Mostly Sunny
High: 98 °F
-
Wednesday
NightPartly Cloudy
Low: 70 °F
-
Thursday
Mostly Sunny
High: 97 °F
-
Thursday
NightPartly Cloudy
Low: 73 °F
-
Friday
Hot
High: 99 °F
-
Friday
NightPartly Cloudy
Low: 73 °F
Detailed Forecast
Tonight
Increasing clouds, with a low around 68. South southeast wind 5 to 15 mph.
Tuesday
Mostly sunny, with a high near 98. South wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 70. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 98. South wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 70. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 97. South wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 73. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Mostly sunny and hot, with a high near 99. South wind 10 to 20 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 73. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 93.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Sunday
Partly sunny, with a high near 84.
Sunday Night
Partly cloudy, with a low around 67.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Additional Forecasts and Information
Point Forecast:
3 Miles WNW San Marcos TX
29.9°N 97.97°W (Elev. 686 ft)
29.9°N 97.97°W (Elev. 686 ft)
3:30 pm CDT May 16, 2022
7pm CDT May 16, 2022-6pm CDT May 23, 2022
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
