
Tracking Winter Weather and Frigid Temperatures This Weekend
Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >
Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Fair
56°F
13°C
| Humidity | 19% |
| Wind Speed | SW 9 mph |
| Barometer | 30.38 in (1028.6 mb) |
| Dewpoint | 14°F (-10°C) |
| Visibility | 10.00 mi |
| Last update | 18 Jan 11:56 am CST |
Extended Forecast for
Wimberley TX
This Afternoon

High: 61 °F
Sunny
Tonight

Low: 30 °F
Clear
M.L.King Day

High: 65 °F
Sunny
Monday Night

Low: 39 °F
Increasing
CloudsTuesday

High: 56 °F
Cloudy
Tuesday Night

Low: 48 °F
Chance
ShowersWednesday

High: 64 °F
Chance
ShowersWednesday Night

Low: 47 °F
Mostly Cloudy
Thursday

High: 62 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 61. West southwest wind 5 to 10 mph.
Tonight
Clear, with a low around 30. South southwest wind around 5 mph becoming calm in the evening.
M.L.King Day
Sunny, with a high near 65. Calm wind becoming southeast around 5 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Increasing clouds, with a low around 39. Northeast wind around 5 mph.
Tuesday
Cloudy, with a high near 56. North northeast wind around 5 mph becoming southeast in the afternoon.
Tuesday Night
A 30 percent chance of showers, mainly after midnight. Cloudy, with a low around 48. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
A 40 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 64. Calm wind becoming south southwest around 5 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 47. East southeast wind around 5 mph becoming north after midnight.
Thursday
Partly sunny, with a high near 62. North northeast wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 44.
Friday
Partly sunny, with a high near 66.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 50.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 66.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Wimberley TX
29.99°N 98.1°W (Elev. 817 ft)
29.99°N 98.1°W (Elev. 817 ft)
11:44 am CST Jan 18, 2026
12pm CST Jan 18, 2026-6pm CST Jan 24, 2026


