



Heavy Rain and Flooding Threat in the Ohio Valley
Gulf moisture will combine with a cold front and will bring heavy rain and scattered flash flooding over parts of the Mid-South into the Ohio Valley through the morning and the Ohio Valley and Central Appalachians on Tuesday. Showers and thunderstorms, some severe, are expected over the Southern Rockies/Southern High Plains on Tuesday. Read More >
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Overcast
78°F
26°C
Humidity | 82% |
Wind Speed | S 3 mph |
Barometer | 30.01 in (1015.2 mb) |
Dewpoint | 72°F (22°C) |
Visibility | 10.00 mi |
Heat Index | 80°F (27°C) |
Last update | 7 Oct 4:56 am CDT |
San Marcos Municipal Airport TX
Today
High: 94 °F
Partly Sunny
then Slight
Chance
ShowersTonight
Low: 70 °F
Slight Chance
Showers then
Partly CloudyWednesday
High: 92 °F
Mostly Sunny
Wednesday Night
Low: 68 °F
Mostly Clear
Thursday
High: 91 °F
Sunny
Thursday Night
Low: 63 °F
Clear
Friday
High: 91 °F
Sunny
Friday Night
Low: 60 °F
Clear
Saturday
High: 91 °F
Sunny
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
29.9°N 97.89°W (Elev. 604 ft)