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.

Mostly Cloudy

66°F

19°C

Humidity 83%
Wind Speed Vrbl 2 mph
Barometer 30.03 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 21 Nov 10:35 pm CST
Extended Forecast for

Castroville TX

  • Tonight

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

    Low: 59 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 9am.  Partly sunny, with a high near 78. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 78 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers, with thunderstorms also possible after 3am.  Mostly cloudy, with a low around 58. East northeast wind around 10 mph.  Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms.  Cloudy, with a high near 75. East southeast wind around 10 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 78. South southeast wind 5 to 10 mph becoming north in the afternoon.  Chance of precipitation is 70%.

    High: 78 °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 80. North northwest wind around 5 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50. North northeast wind 5 to 10 mph.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 59. North northeast wind around 5 mph.
Saturday
A 20 percent chance of showers before 9am. Partly sunny, with a high near 78. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A chance of showers, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 58. East northeast wind around 10 mph. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Cloudy, with a high near 75. East southeast wind around 10 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 78. 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 80. North northwest wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 50. North northeast wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 44.
Thanksgiving Day
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Castroville TX
 29.36°N 98.87°W (Elev. 787 ft)
10:32 pm CST Nov 21, 2025
11pm CST Nov 21, 2025-6pm CST Nov 28, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database