Now
63 °F
Partly sunny.
Feels Like: 63 °F
Forecast: 74 / 56 °F
Wind: 3 mph ↑ from Southwest
| Location: | San Marcos Municipal Airport |
|---|---|
| Current Time: | Jan 21, 2026 at 10:43:20 am |
| Latest Report: | Jan 21, 2026 at 10:19 am |
| Visibility: | 10 mi |
| Pressure: | 30.17 "Hg |
| Humidity: | 88% |
| Dew Point: | 59 °F |
Upcoming 5 hours
Forecast for the next 48 hours
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| Wednesday | Thursday | ||||||
|---|---|---|---|---|---|---|---|
| Morning | Afternoon | Evening | Night | Morning | Afternoon | Evening | |
| Forecast |  | |  |  |  | | |
| Temperature | 59 °F | 73 °F | 60 °F | 57 °F | 57 °F | 70 °F | 62 °F |
| Passing showers. Overcast. | Passing showers. Overcast. | Scatterred clouds. | Broken clouds. | Cloudy. | Overcast. | Overcast. | |
| Feels Like | 58 °F | 76 °F | 60 °F | 56 °F | 56 °F | 76 °F | 62 °F |
| Wind Speed | 5 mph | 6 mph | 9 mph | 6 mph | 5 mph | 8 mph | 10 mph |
| Wind Direction | S ↑ | SW ↑ | NE ↑ | N ↑ | NE ↑ | S ↑ | SSE ↑ |
| Humidity | 97% | 62% | 85% | 87% | 89% | 60% | 83% |
| Dew Point | 58 °F | 59 °F | 56 °F | 53 °F | 53 °F | 56 °F | 57 °F |
| Visibility | 5 mi | 7 mi | 6 mi | 5 mi | 5 mi | 9 mi | 7 mi |
| Probability of Precipitation | 6% | 3% | 0% | 0% | 0% | 0% | 0% |
| Amount of Rain | 0.01" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| Amount of Snow | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| * Updated Wednesday, January 21, 2026 7:42:43 am San Marcos time - Weather by CustomWeather, © 2026 | |||||||
14 day forecast, day-by-dayHour-by-hour forecast for next week
Yesterday's weather
Mostly cloudy. 61 / 41 °F
Humidity: 48%. Wind: 9 mph ↑ from Northeast
Currently at nearby stations
61 °FNew Braunfels Municipal Airport: (14 mi)
Fog.
60 °FAustin-Bergstrom International Airport: (27 mi)
Fog.
63 °FRandolph Air Force Base: (32 mi)
Fog.
Forecast for the next 2 weeks
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| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
18 | 19 | 20 | 21 74 / 56 °F | 22 71 / 55 °F | 23  72 / 42 °F | 24  42 / 25 °F |
25 37 / 23 °F | 26  39 / 22 °F | 27 50 / 22 °F | 28 49 / 38 °F | 29  55 / 38 °F | 30  57 / 35 °F | 31 54 / 35 °F |
1 53 / 35 °F | 2 53 / 35 °F | 3 54 / 36 °F | 4  54 / 36 °F | 5 | 6 | 7 |