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.

Fair

45°F

7°C

Humidity 76%
Wind Speed NW 5 mph
Barometer 30.37 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 18 Oct 7:35 am CDT
Extended Forecast for

6 Miles ENE Rio Medina TX

  • Today

    Today: Sunny, with a high near 73. North northeast wind around 5 mph becoming east in the afternoon.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Calm wind becoming east northeast around 5 mph after midnight.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 77. Northeast wind around 5 mph.

    High: 77 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57. Calm wind becoming east northeast around 5 mph after midnight.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. East wind around 5 mph.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. East wind around 5 mph becoming calm.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85. East wind around 5 mph.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60. East wind around 5 mph becoming calm in the evening.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 87 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 73. North northeast wind around 5 mph becoming east in the afternoon.
Tonight
Partly cloudy, with a low around 54. Calm wind becoming east northeast around 5 mph after midnight.
Monday
Mostly sunny, with a high near 77. Northeast wind around 5 mph.
Monday Night
Partly cloudy, with a low around 57. Calm wind becoming east northeast around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 82. East wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 60. East wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 85. East wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 60. East wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 87. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 60.
Friday
Mostly sunny, with a high near 87.
Friday Night
Mostly clear, with a low around 62.
Saturday
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Rio Medina TX
 29.47°N 98.79°W (Elev. 948 ft)
Last Update:
6:46 am CDT Oct 18, 2026
Forecast Valid:
7am CDT Oct 18, 2026-6pm CDT Oct 24, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation