
Severe Thunderstorms, Excessive Rain and Heat Hazards
A Moderate Risk of severe thunderstorms (level 4 of 5) is in the outlook across portions of the Midwest today. Damaging winds, a few tornadoes and frequent lightning with heavy rainfall are in the forecast. Meanwhile, dangerous heat across the southern Plains into the Great Lakes, mid-Atlantic and Northeast will expand into Friday. Risk for wildfires for the central Rockies and Sacramento Valley. Read More >
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
A Few Clouds
92°F
33°C
| Humidity | 62% |
| Wind Speed | S 16 mph |
| Barometer | 29.87 in (1010.5 mb) |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 106°F (41°C) |
| Last update | 11 Jun 1:56 pm CDT |
San Marcos TX
This Afternoon

High: 92 °F
Mostly Sunny
Tonight
Low: 77 °F
Partly Cloudy
then Slight
Chance
ShowersFriday
High: 92 °F
Slight Chance
Showers then
Slight Chance
T-stormsFriday Night

Low: 75 °F
Partly Cloudy
Saturday
High: 91 °F
Partly Sunny
then Slight
Chance
T-stormsSaturday Night

Low: 76 °F
Partly Cloudy
Sunday
High: 91 °F
Partly Sunny
then Chance
T-stormsSunday Night

Low: 74 °F
Showers
LikelyMonday

High: 89 °F
T-storms
Likely
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
29.88°N 97.94°W (Elev. 577 ft)


