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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

Castroville Municipal Airport (KCVB)

Lat: 29.34°NLon: 98.85°WElev: 771ft.

Overcast

73°F

23°C

Humidity 69%
Wind Speed E 3 mph
Barometer 29.96 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 21 Nov 6:15 pm CST
Extended Forecast for

Castroville TX

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms after 3am. Increasing clouds, with a low around 59. North northeast wind 5 to 10 mph.

    Low: 59 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 9am. Partly sunny, with a high near 78. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 78 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 59. East northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms. Cloudy, with a high near 75. East southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 75 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers, with thunderstorms also possible after 3am. Cloudy, with a low around 66. Southeast wind around 10 mph. Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 79. South southeast wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 70%.

    High: 79 °F

    Showers
    Likely then
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. Calm wind becoming north northwest around 5 mph after midnight.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. North wind around 5 mph.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. North northeast wind 5 to 10 mph.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms after 3am. Increasing clouds, with a low around 59. North northeast wind 5 to 10 mph.
Saturday
A 20 percent chance of showers before 9am. Partly sunny, with a high near 78. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 59. East northeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
A chance of showers and thunderstorms. Cloudy, with a high near 75. East southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers, with thunderstorms also possible after 3am. Cloudy, with a low around 66. Southeast wind around 10 mph. Chance of precipitation is 30%.
Monday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 79. South southeast wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 70%.
Monday Night
Mostly clear, with a low around 52. Calm wind becoming north northwest around 5 mph after midnight.
Tuesday
Sunny, with a high near 81. North wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 52. North northeast wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 46.
Thanksgiving Day
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Castroville TX
 29.34°N 98.84°W (Elev. 735 ft)
Last Update:
5:44 pm CST Nov 21, 2025
Forecast Valid:
6pm CST Nov 21, 2025-6pm CST Nov 28, 2025
 
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