Extensive Severe Weather Potential and Tropical Storm Cristobal

Severe thunderstorms are expected from the central Plains into parts of the East today, especially in the Northeast and northern Mid-Atlantic, where damaging winds are likely. Tropical Storm Cristobal will remain over the Bay of Campeche and eastern Mexico the next few days. There is a risk of storm surge, heavy rain and wind impacts from Cristobal this weekend along parts of the U.S. Gulf Coast. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Overcast

73°F

23°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 30.02 in (1015.5 mb)
Dewpoint 73°F (23°C)
Visibility 1.00 mi
Last update 3 Jun 7:56 am CDT
Extended Forecast for

5 Miles SW San Marcos TX

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 4pm.  Mostly cloudy, with a high near 89. South southeast wind around 5 mph.

    Mostly Cloudy
    then Slight
    Chance
    T-storms

    High: 89 °F

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm.  Increasing clouds, with a low around 70. South southeast wind around 5 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 70 °F

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 91. Light south southwest wind becoming south southeast 5 to 10 mph in the afternoon.

    Decreasing
    Clouds

    High: 91 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 71. South southeast wind 5 to 10 mph.

    Mostly Clear

    Low: 71 °F

  • Friday

    Friday: Mostly sunny, with a high near 92. Southeast wind 5 to 10 mph.

    Mostly Sunny

    High: 92 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 70. Southeast wind 5 to 10 mph becoming south southwest after midnight.

    Mostly Clear

    Low: 70 °F

  • Saturday

    Saturday: Sunny, with a high near 94. Northwest wind 5 to 10 mph becoming east in the afternoon.

    Sunny

    High: 94 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 73. East wind 5 to 10 mph.

    Mostly Clear

    Low: 73 °F

  • Sunday

    Sunday: Sunny, with a high near 96. Northeast wind 5 to 10 mph.

    Sunny

    High: 96 °F

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 89. South southeast wind around 5 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 8pm. Increasing clouds, with a low around 70. South southeast wind around 5 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 91. Light south southwest wind becoming south southeast 5 to 10 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 71. South southeast wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 92. Southeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 70. Southeast wind 5 to 10 mph becoming south southwest after midnight.
Saturday
Sunny, with a high near 94. Northwest wind 5 to 10 mph becoming east in the afternoon.
Saturday Night
Mostly clear, with a low around 73. East wind 5 to 10 mph.
Sunday
Sunny, with a high near 96. Northeast wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 73.
Monday
Sunny, with a high near 98.
Monday Night
Mostly clear, with a low around 74.
Tuesday
Sunny and hot, with a high near 103.
Click Map For Forecast
Point Forecast:
5 Miles SW San Marcos TX
 29.83°N 97.99°W (Elev. 676 ft)
3:18 am CDT Jun 3, 2020
8am CDT Jun 3, 2020-6pm CDT Jun 9, 2020
 
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Additional Resources

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Hourly Weather Forecast

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