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

75°F

24°C

Humidity 36%
Wind Speed S 20 G 25 mph
Barometer 30.00 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 24 Feb 2:15 pm CST
Extended Forecast for

Rio Medina TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. South wind around 15 mph, with gusts as high as 20 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88. Southwest wind 5 to 10 mph.

    High: 88 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. South southwest wind around 5 mph.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 92. Southwest wind 5 to 10 mph becoming north in the afternoon.

    High: 92 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. North northeast wind around 10 mph.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83. North northeast wind around 5 mph becoming east southeast in the afternoon.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. East southeast wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 86. Light east southeast wind becoming south southeast 5 to 10 mph in the morning.

    High: 86 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 75. South wind around 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 46. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 88. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 52. South southwest wind around 5 mph.
Thursday
Sunny, with a high near 92. Southwest wind 5 to 10 mph becoming north in the afternoon.
Thursday Night
Mostly clear, with a low around 54. North northeast wind around 10 mph.
Friday
Sunny, with a high near 83. North northeast wind around 5 mph becoming east southeast in the afternoon.
Friday Night
Mostly clear, with a low around 53. East southeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 86. Light east southeast wind becoming south southeast 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Mostly sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rio Medina TX
 29.45°N 98.9°W (Elev. 804 ft)
Last Update:
12:44 pm CST Feb 24, 2026
Forecast Valid:
2pm CST Feb 24, 2026-6pm CST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation