National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Castroville Municipal Airport (KCVB)

Lat: 29.34°NLon: 98.85°WElev: 771ft.

Fair

54°F

12°C

Humidity 77%
Wind Speed NW 2 mph
Barometer 30.13 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 20 Mar 8:35 am CDT
Extended Forecast for

Castroville TX

  • Today

    Today: Sunny, with a high near 91. West northwest wind 5 to 10 mph becoming south in the afternoon.

    High: 91 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 55. South southeast wind around 5 mph.

    Low: 55 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 95. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 95 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 55. South wind around 5 mph.

    Low: 55 °F

    Clear

  • Sunday

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

    High: 96 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 56. Southeast wind 5 to 10 mph.

    Low: 56 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 89. Southeast wind around 5 mph.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57. South southeast wind 5 to 10 mph.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 90. South wind 5 to 10 mph.

    High: 90 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 91. West northwest wind 5 to 10 mph becoming south in the afternoon.
Tonight
Clear, with a low around 55. South southeast wind around 5 mph.
Saturday
Sunny, with a high near 95. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Saturday Night
Clear, with a low around 55. South wind around 5 mph.
Sunday
Sunny, with a high near 96. South wind 5 to 10 mph.
Sunday Night
Clear, with a low around 56. Southeast wind 5 to 10 mph.
Monday
Sunny, with a high near 89. Southeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 57. South southeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 90. South wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 93.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Castroville TX
 29.36°N 98.87°W (Elev. 787 ft)
Last Update:
7:44 am CDT Mar 20, 2026
Forecast Valid:
8am CDT Mar 20, 2026-6pm CDT Mar 26, 2026
 
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Additional Resources

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