Hazardous Weather Conditions
Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Fair
33°C
91°F
| Humidity | 64% |
| Wind Speed | SE 15 km/h |
| Barometer | 1011.2 mb (29.89 in) |
| Dewpoint | 25°C (77°F) |
| Visibility | 16 km |
| Heat Index | 41°C (105°F) |
| Last update | 1 Jun 4:56 pm CDT |
Extended Forecast for
San Marcos TX
This Afternoon
High: 32 °C
Slight Chance
T-stormsTonight
Low: 24 °C
Slight Chance
T-storms then
Mostly CloudySunday
High: 34 °C
Partly Sunny
Sunday Night
Low: 24 °C
Increasing
CloudsMonday
High: 35 °C
Partly Sunny
Monday Night
Low: 24 °C
Slight Chance
T-stormsTuesday
High: 37 °C
Hot
Tuesday Night
Low: 24 °C
Slight Chance
T-stormsWednesday
High: 37 °C
Hot
Detailed Forecast
This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 32. East southeast wind around 15 km/h.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 24. East southeast wind 10 to 15 km/h.
Sunday
Partly sunny, with a high near 34. Heat index values as high as 39. South southeast wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon. Winds could gust as high as 35 km/h.
Sunday Night
Increasing clouds, with a low around 24. South southeast wind 15 to 20 km/h, with gusts as high as 35 km/h.
Monday
Partly sunny, with a high near 35. South southeast wind 15 to 25 km/h, with gusts as high as 40 km/h.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 24. South southeast wind 15 to 25 km/h, with gusts as high as 35 km/h.
Tuesday
Mostly sunny and hot, with a high near 37. South wind 15 to 25 km/h, with gusts as high as 35 km/h.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 24. South wind 15 to 25 km/h, with gusts as high as 35 km/h.
Wednesday
Mostly sunny and hot, with a high near 37. South wind 10 to 15 km/h, with gusts as high as 30 km/h.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Mostly sunny and hot, with a high near 37.
Thursday Night
Mostly clear, with a low around 23.
Friday
Mostly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny and hot, with a high near 37.
Additional Forecasts and Information
ABOUT THIS FORECAST
Point Forecast:
San Marcos TX
29.88°N 97.91°W (Elev. 597 m)
29.88°N 97.91°W (Elev. 597 m)
3:42 pm CDT Jun 1, 2024
5pm CDT Jun 1, 2024-6pm CDT Jun 8, 2024
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
