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.

Overcast

63°F

17°C

Humidity 88%
Wind Speed NE 2 mph
Barometer 30.22 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 10 Nov 10:55 am CST
Extended Forecast for

7 Miles ENE Rio Medina TX

  • Today

    Today: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 70. East wind around 5 mph becoming calm.

    High: 70 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 55. Calm wind becoming northwest around 5 mph.

    Low: 55 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Veterans Day

    Veterans Day: Patchy fog before 9am. Otherwise, partly sunny, with a high near 76. Northwest wind around 5 mph becoming calm.

    High: 76 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55. Light and variable wind becoming north 5 to 10 mph after midnight.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 77. Northeast wind 5 to 10 mph.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 49. Calm wind becoming northwest around 5 mph.

    Low: 49 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52. South southeast wind around 5 mph becoming calm.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72. East wind 5 to 15 mph becoming south southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 72 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 70. East wind around 5 mph becoming calm.
Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 55. Calm wind becoming northwest around 5 mph.
Veterans Day
Patchy fog before 9am. Otherwise, partly sunny, with a high near 76. Northwest wind around 5 mph becoming calm.
Wednesday Night
Partly cloudy, with a low around 55. Light and variable wind becoming north 5 to 10 mph after midnight.
Thursday
Sunny, with a high near 77. Northeast wind 5 to 10 mph.
Thursday Night
Clear, with a low around 49. Calm wind becoming northwest around 5 mph.
Friday
Sunny, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 52. South southeast wind around 5 mph becoming calm.
Saturday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72. East wind 5 to 15 mph becoming south southeast in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Showers likely, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 71.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 54.
Monday
Partly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ENE Rio Medina TX
 29.47°N 98.79°W (Elev. 948 ft)
Last Update:
10:42 am CST Nov 10, 2026
Forecast Valid:
11am CST Nov 10, 2026-6pm CST Nov 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation