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

73°F

23°C

Humidity 61%
Wind Speed Vrbl 7 mph
Barometer 30.13 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 12 Feb 1:15 pm CST
Extended Forecast for

Castroville TX

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 80. South southeast wind around 5 mph.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 57. Southeast wind around 5 mph.

    Low: 57 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 81. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 81 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A 40 percent chance of showers after midnight. Increasing clouds, with a low around 60. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 79. South southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    High: 79 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Clear, with a low around 52. West northwest wind 5 to 10 mph.

    Low: 52 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 78. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. North wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 79. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 79 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 80. South southeast wind around 5 mph.
Tonight
Increasing clouds, with a low around 57. Southeast wind around 5 mph.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 81. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
A 40 percent chance of showers after midnight. Increasing clouds, with a low around 60. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 79. South southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Saturday Night
Clear, with a low around 52. West northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 78. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 46. North wind around 5 mph becoming calm in the evening.
Washington's Birthday
Sunny, with a high near 79. Calm wind becoming south southeast around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Partly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Castroville TX
 29.36°N 98.87°W (Elev. 787 ft)
Last Update:
12:48 pm CST Feb 12, 2026
Forecast Valid:
1pm CST Feb 12, 2026-6pm CST Feb 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation