Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.Fair
63°F
17°C
Humidity | 100% |
Wind Speed | NW 6 mph |
Barometer | 29.76 in (1007.1 mb) |
Dewpoint | 63°F (17°C) |
Visibility | 8.00 mi |
Last update | 14 May 2:56 am CDT |
Extended Forecast for
San Marcos TX
Overnight
Low: 62 °F
Patchy Fog
Tuesday
High: 89 °F
Patchy Fog
then SunnyTuesday Night
Low: 65 °F
Mostly Clear
Wednesday
High: 90 °F
Mostly Sunny
Wednesday Night
Low: 70 °F
Mostly Cloudy
then Slight
Chance
T-stormsThursday
High: 85 °F
Chance
T-storms then
T-storms
LikelyThursday Night
Low: 69 °F
Chance
T-stormsFriday
High: 85 °F
Mostly Cloudy
then Slight
Chance
T-stormsFriday Night
Low: 67 °F
Partly Cloudy
Detailed Forecast
Overnight
Patchy fog. Otherwise, mostly clear, with a low around 62. Northwest wind around 5 mph.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 89. West northwest wind 5 to 10 mph becoming northeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 65. East wind around 5 mph becoming southwest after midnight.
Wednesday
Mostly sunny, with a high near 90. Southwest wind 5 to 15 mph becoming south southeast in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 70. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Showers and thunderstorms likely, mainly between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 85. South southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 69. Southeast wind 10 to 15 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 67. North wind 5 to 10 mph.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 68.
Sunday
Sunny, with a high near 92.
Sunday Night
Mostly clear, with a low around 69.
Monday
Sunny, with a high near 93.
Additional Forecasts and Information
Click Map For Forecast
ABOUT THIS FORECAST
Point Forecast:
San Marcos TX
29.88°N 97.94°W (Elev. 577 ft)
29.88°N 97.94°W (Elev. 577 ft)
2:38 am CDT May 14, 2024
3am CDT May 14, 2024-6pm CDT May 20, 2024