



Active Weather Through Memorial Day
Severe thunderstorms are expected the next two days from the northern and central Plains into the Upper Midwest. These storms will be capable of producing large hail, damaging wind gusts, heavy rain and a few tornadoes. Meanwhile, the dry and parched conditions with gusty winds continue across New Mexico into the southern High Plains and critical fire weather threats are likely. Read More >
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Overcast
74°F
23°C
Humidity | 100% |
Wind Speed | S 10 mph |
Barometer | 29.77 in (1007.1 mb) |
Dewpoint | 74°F (23°C) |
Visibility | 10.00 mi |
Last update | 29 May 3:56 am CDT |
3 Miles NNW San Marcos Municipal Airport TX
-
Today
Patchy Fog
then SunnyHigh: 97 °F
-
Tonight
Increasing
CloudsLow: 73 °F
-
Memorial
DayDecreasing
CloudsHigh: 95 °F
-
Monday
NightIncreasing
CloudsLow: 74 °F
-
Tuesday
Partly Sunny
High: 96 °F
-
Tuesday
NightPartly Cloudy
Low: 73 °F
-
Wednesday
Partly Sunny
High: 94 °F
-
Wednesday
NightMostly Cloudy
Low: 71 °F
-
Thursday
Partly Sunny
High: 95 °F
Detailed Forecast
Additional Forecasts and Information
29.95°N 97.89°W (Elev. 646 ft)