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

84°F

29°C

Humidity 62%
Wind Speed SE 12 mph
Barometer 29.97 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 26 Jun 9:15 pm CDT
Extended Forecast for

Castroville TX

  • Tonight

    Tonight: Mostly clear, with a low around 73. Southeast wind 5 to 10 mph.

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 93. South southeast wind 5 to 10 mph.

    High: 93 °F

    Mostly Sunny

  • Friday Night

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

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 94. Heat index values as high as 100. Southeast wind 5 to 10 mph.

    High: 94 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 75. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Partly Cloudy

  • Sunday

    Sunday: Widespread haze after 1pm. Mostly sunny, with a high near 93. Southeast wind 5 to 10 mph.

    High: 93 °F

    Mostly Sunny
    then Haze

  • Sunday Night

    Sunday Night: Widespread haze. Partly cloudy, with a low around 73. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 73 °F

    Haze

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Widespread haze. Mostly sunny, with a high near 95. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 95 °F

    Haze then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Widespread haze. Partly cloudy, with a low around 74. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Haze

Detailed Forecast

Tonight
Mostly clear, with a low around 73. Southeast wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 93. South southeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 73. Southeast wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 94. Heat index values as high as 100. Southeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 75. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Widespread haze after 1pm. Mostly sunny, with a high near 93. Southeast wind 5 to 10 mph.
Sunday Night
Widespread haze. Partly cloudy, with a low around 73. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Widespread haze. Mostly sunny, with a high near 95. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Widespread haze. Partly cloudy, with a low around 74. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Widespread haze. Mostly sunny, with a high near 95.
Tuesday Night
Widespread haze. Partly cloudy, with a low around 74.
Wednesday
A 20 percent chance of showers and thunderstorms. Widespread haze. Partly sunny, with a high near 94.
Wednesday Night
Mostly cloudy, with a low around 74.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 94.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Castroville TX
 29.36°N 98.89°W (Elev. 817 ft)
Last Update:
8:44 pm CDT Jun 26, 2025
Forecast Valid:
9pm CDT Jun 26, 2025-6pm CDT Jul 3, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation