Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.Fair
25°C
77°F
Humidity | 90% |
Wind Speed | SE 13 km/h |
Barometer | 1010.8 mb (29.87 in) |
Dewpoint | 23°C (74°F) |
Visibility | 16 km |
Heat Index | 26°C (78°F) |
Last update | 17 Jun 11:56 pm CDT |
Extended Forecast for
San Marcos TX
Overnight
Low: 24 °C
Slight Chance
ShowersTuesday
High: 33 °C
Slight Chance
T-stormsTuesday Night
Low: 23 °C
Mostly Cloudy
then Slight
Chance
T-stormsJuneteenth
High: 26 °C
Heavy Rain
Wednesday Night
Low: 23 °C
Heavy Rain
Thursday
High: 28 °C
Chance
T-storms then
Showers
LikelyThursday Night
Low: 23 °C
Mostly Cloudy
Friday
High: 31 °C
Slight Chance
T-stormsFriday Night
Low: 22 °C
Partly Cloudy
Detailed Forecast
Overnight
A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 24. Southeast wind 10 to 15 km/h, with gusts as high as 35 km/h.
Tuesday
A slight chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 33. 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. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 23. East wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 40 km/h. Chance of precipitation is 20%.
Juneteenth
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 26. Northeast wind 20 to 25 km/h, with gusts as high as 45 km/h. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Some of the storms could produce heavy rainfall. Cloudy, with a low around 23. East northeast wind 20 to 25 km/h, with gusts as high as 40 km/h. Chance of precipitation is 60%.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Cloudy, with a high near 28. East northeast wind 20 to 25 km/h, with gusts as high as 40 km/h. Chance of precipitation is 60%.
Thursday Night
Mostly cloudy, with a low around 23. East wind 10 to 20 km/h, with gusts as high as 35 km/h.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 31. East wind 10 to 15 km/h, with gusts as high as 30 km/h.
Friday Night
Partly cloudy, with a low around 22. East southeast wind 10 to 15 km/h decreasing to 5 to 10 km/h after midnight.
Saturday
Mostly sunny, with a high near 32.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 23.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 34.
Additional Forecasts and Information
Click Map For Forecast
ABOUT THIS FORECAST
Point Forecast:
San Marcos TX
29.9°N 97.91°W (Elev. 640 m)
29.9°N 97.91°W (Elev. 640 m)
12:14 am CDT Jun 18, 2024
12am CDT Jun 18, 2024-6pm CDT Jun 24, 2024