Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Fair
69°F
21°C
| Humidity | 63% |
| Wind Speed | N 6 mph |
| Barometer | 29.94 in (1013.0 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 21 May 2:56 am CDT |
Extended Forecast for
Wimberley TX
Overnight
Low: 65 °F
Mostly Cloudy
Wednesday
High: 95 °F
Decreasing
CloudsWednesday Night
Low: 71 °F
Mostly Cloudy
Thursday
High: 98 °F
Becoming
SunnyThursday Night
Low: 69 °F
Partly Cloudy
Friday
High: 96 °F
Mostly Sunny
Friday Night
Low: 72 °F
Partly Cloudy
Saturday
High: 97 °F
Mostly Sunny
Saturday Night
Low: 74 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 65. Calm wind.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 95. Calm wind becoming east around 5 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 71. East southeast wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 98. Heat index values as high as 102. Calm wind becoming south southeast around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 69. Southeast wind around 5 mph becoming calm after midnight.
Friday
Mostly sunny, with a high near 96. Light south wind becoming south southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 72. South wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 97. South wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 74. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 96.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Memorial Day
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Wimberley TX
29.99°N 98.1°W (Elev. 817 ft)
29.99°N 98.1°W (Elev. 817 ft)
2:42 am CDT May 21, 2025
3am CDT May 21, 2025-6pm CDT May 27, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
