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 94%
Wind Speed SW 6 mph
Barometer 29.99 in
Dewpoint 72°F (22°C)
Visibility 9.00 mi
Last update 21 Nov 10:35 am CST
Extended Forecast for

6 Miles E Rio Medina TX

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly before noon.  Patchy fog between 11am and noon.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 79. South southwest wind around 5 mph becoming north in the afternoon.

    High: 79 °F

    Chance
    T-storms and
    Patchy Fog

  • Tonight

    Tonight: Partly cloudy, with a low around 62. North northeast wind around 5 mph.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon.  Partly sunny, with a high near 78. East northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 78 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 60. East northeast wind around 10 mph.

    Low: 60 °F

    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers.  Cloudy, with a high near 76. Southeast wind around 10 mph, with gusts as high as 20 mph.

    High: 76 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 65. Southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 65 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday

    Monday: Showers likely and possibly a thunderstorm before noon, then a chance of showers.  Partly sunny, with a high near 77. South wind 5 to 10 mph becoming northwest in the afternoon.  Chance of precipitation is 70%.

    High: 77 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday Night

    Monday Night: Clear, with a low around 50. Northwest wind around 5 mph becoming calm.

    Low: 50 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. Northwest wind around 5 mph.

    High: 79 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly before noon. Patchy fog between 11am and noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 79. South southwest wind around 5 mph becoming north in the afternoon.
Tonight
Partly cloudy, with a low around 62. North northeast wind around 5 mph.
Saturday
A 20 percent chance of showers after noon. Partly sunny, with a high near 78. East northeast wind 5 to 10 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 60. East northeast wind around 10 mph.
Sunday
A 50 percent chance of showers. Cloudy, with a high near 76. Southeast wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Southeast wind around 10 mph, with gusts as high as 20 mph.
Monday
Showers likely and possibly a thunderstorm before noon, then a chance of showers. Partly sunny, with a high near 77. South wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 70%.
Monday Night
Clear, with a low around 50. Northwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 79. Northwest wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 40.
Thanksgiving Day
Sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Rio Medina TX
 29.43°N 98.77°W (Elev. 850 ft)
10:32 am CST Nov 21, 2025
10am CST Nov 21, 2025-6pm CST Nov 27, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database