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Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fog/Mist

44°F

7°C

Humidity 96%
Wind Speed N 9 mph
Barometer 30.20 in (1022.6 mb)
Dewpoint 43°F (6°C)
Visibility 3.00 mi
Wind Chill39°F (4°C)
Last update 22 Feb 2:56 pm CST
Extended Forecast for

San Marcos TX

  • This
    Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms.  Cloudy, with a high near 49. North wind around 10 mph.

    Chance
    Showers

    High: 49 °F

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm.  Cloudy, with a low around 42. North northeast wind 5 to 10 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    Low: 42 °F

  • Friday

    Friday: Showers and thunderstorms likely.  Cloudy, with a high near 69. Northeast wind 5 to 10 mph becoming southeast in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely

    High: 69 °F

  • Friday
    Night

    Friday Night: A 40 percent chance of showers and thunderstorms.  Cloudy, with a low around 61. Southeast wind around 10 mph.

    Chance
    T-storms

    Low: 61 °F

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 76. South wind 10 to 15 mph becoming northwest in the afternoon.

    Chance
    T-storms

    High: 76 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 47. North northwest wind 5 to 10 mph.

    Slight Chance
    T-storms

    Low: 47 °F

  • Sunday

    Sunday: A 30 percent chance of showers.  Partly sunny, with a high near 64. North northeast wind 5 to 10 mph becoming south southeast in the afternoon.

    Chance
    Showers

    High: 64 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 44. East southeast wind 5 to 10 mph becoming west northwest after midnight.

    Mostly Clear

    Low: 44 °F

  • Monday

    Monday: Sunny, with a high near 69. North northwest wind 5 to 10 mph becoming east in the afternoon.

    Sunny

    High: 69 °F

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Cloudy, with a high near 49. North wind around 10 mph.
Tonight
Showers likely and possibly a thunderstorm. Cloudy, with a low around 42. North northeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and thunderstorms likely. Cloudy, with a high near 69. Northeast wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 61. Southeast wind around 10 mph.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76. South wind 10 to 15 mph becoming northwest in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 47. North northwest wind 5 to 10 mph.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 64. North northeast wind 5 to 10 mph becoming south southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 44. East southeast wind 5 to 10 mph becoming west northwest after midnight.
Monday
Sunny, with a high near 69. North northwest wind 5 to 10 mph becoming east in the afternoon.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 49.
Tuesday
A 30 percent chance of showers and thunderstorms. Cloudy, with a high near 68.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Cloudy, with a low around 59.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74.
Click Map For Forecast
Point Forecast:
San Marcos TX
 29.88°N 97.94°W (Elev. 577 ft)
2:37 pm CST Feb 22, 2018
3pm CST Feb 22, 2018-6pm CST Feb 28, 2018
 
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