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

79°F

26°C

Humidity 39%
Wind Speed Vrbl 5 mph
Barometer 30.12 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 11 Feb 4:35 pm CST
Extended Forecast for

Castroville TX

  • Tonight

    Tonight: Mostly clear, with a low around 51. Northeast wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 78. Northeast wind around 5 mph becoming south southeast in the afternoon.

    High: 78 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. Southeast wind around 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 82. Southeast wind 5 to 10 mph.

    High: 82 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 61. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 61 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. South southeast wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    High: 82 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Clear, with a low around 53. Northwest wind around 10 mph.

    Low: 53 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 79. North northwest wind 5 to 10 mph.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. Northeast wind around 5 mph.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 51. Northeast wind around 5 mph becoming calm in the evening.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 78. Northeast wind around 5 mph becoming south southeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 56. Southeast wind around 5 mph.
Friday
Mostly cloudy, with a high near 82. Southeast wind 5 to 10 mph.
Friday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 61. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. South southeast wind 5 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Saturday Night
Clear, with a low around 53. Northwest wind around 10 mph.
Sunday
Sunny, with a high near 79. North northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 46. Northeast wind around 5 mph.
Washington's Birthday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Partly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 83.
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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:
4:32 pm CST Feb 11, 2026
Forecast Valid:
4pm CST Feb 11, 2026-6pm CST Feb 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation