
Another Arctic Blast in the East; Eastern U.S. Winter Storm
A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Fair
26°F
-3°C
| Humidity | 60% |
| Wind Speed | NE 7 mph |
| Barometer | 30.51 in (1033.6 mb) |
| Dewpoint | 14°F (-10°C) |
| Visibility | 10.00 mi |
| Wind Chill | 18°F (-8°C) |
| Last update | 31 Jan 11:56 pm CST |
San Marcos TX
Overnight

Low: 25 °F
Clear
Sunday

High: 58 °F
Sunny
Sunday Night

Low: 38 °F
Mostly Clear
Monday

High: 67 °F
Increasing
CloudsMonday Night

Low: 58 °F
Mostly Cloudy
Tuesday

High: 72 °F
Mostly Cloudy
Tuesday Night

Low: 46 °F
Partly Cloudy
Wednesday

High: 66 °F
Mostly Sunny
Wednesday Night

Low: 38 °F
Mostly Clear
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
29.88°N 97.94°W (Elev. 577 ft)


