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.

Fog/Mist

61°F

16°C

Humidity 88%
Wind Speed NW 2 mph
Barometer 29.73 in
Dewpoint 57°F (14°C)
Visibility 3.00 mi
Last update 20 Feb 1:15 am CST
Extended Forecast for

Castroville TX

  • Overnight

    Overnight: Areas of fog after 2am. Otherwise, mostly cloudy, with a low around 58. East northeast wind around 5 mph.

    Low: 58 °F

    Areas Fog

  • Friday

    Friday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 76. East northeast wind 5 to 10 mph.

    High: 76 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. East wind around 5 mph becoming north northwest after midnight.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 79. North wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 79 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 41. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 67. Northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. Northeast wind 5 to 10 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 69. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Southeast wind around 5 mph.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Overnight
Areas of fog after 2am. Otherwise, mostly cloudy, with a low around 58. East northeast wind around 5 mph.
Friday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 76. East northeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 55. East wind around 5 mph becoming north northwest after midnight.
Saturday
Mostly sunny, with a high near 79. North wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 41. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 67. Northeast wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 38. Northeast wind 5 to 10 mph.
Monday
Sunny, with a high near 69. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Monday Night
Mostly clear, with a low around 41. Southeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Castroville TX
 29.36°N 98.87°W (Elev. 787 ft)
Last Update:
12:45 am CST Feb 20, 2026
Forecast Valid:
1am CST Feb 20, 2026-6pm CST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation