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.

Light Rain

57°F

14°C

Humidity 59%
Wind Speed NE 5 mph
Barometer 30.32 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 5 Apr 11:35 am CDT
Extended Forecast for

Castroville TX

  • This Afternoon

    This Afternoon: A 30 percent chance of showers. Cloudy, with a high near 67. North northeast wind around 15 mph, with gusts as high as 25 mph.

    High: 67 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 1am and 4am. Mostly cloudy, with a low around 51. North wind 5 to 10 mph.

    Low: 51 °F

    Chance
    Showers

  • Monday

    Monday: A 10 percent chance of showers before 7am. Partly sunny, with a high near 72. North northeast wind around 5 mph.

    High: 72 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. East wind around 5 mph.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 72. East wind 5 to 10 mph.

    High: 72 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 52. East wind around 5 mph.

    Low: 52 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. Southeast wind 5 to 10 mph.

    High: 78 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 59. East southeast wind around 5 mph.

    Low: 59 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 82. East southeast wind 5 to 10 mph.

    High: 82 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Cloudy, with a high near 67. North northeast wind around 15 mph, with gusts as high as 25 mph.
Tonight
A 30 percent chance of showers, mainly between 1am and 4am. Mostly cloudy, with a low around 51. North wind 5 to 10 mph.
Monday
A 10 percent chance of showers before 7am. Partly sunny, with a high near 72. North northeast wind around 5 mph.
Monday Night
Partly cloudy, with a low around 48. East wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 72. East wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 52. East wind around 5 mph.
Wednesday
Mostly sunny, with a high near 78. Southeast wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 59. East southeast wind around 5 mph.
Thursday
Mostly cloudy, with a high near 82. East southeast wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 62.
Friday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Saturday
A 30 percent chance of showers and thunderstorms. Cloudy, with a high near 81.
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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:
11:33 am CDT Apr 5, 2026
Forecast Valid:
12pm CDT Apr 5, 2026-6pm CDT Apr 11, 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