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

72°F

22°C

Humidity 73%
Wind Speed SE 9 mph
Barometer 29.85 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 17 Feb 8:55 pm CST
Extended Forecast for

7 Miles SSW Helotes TX

  • Tonight

    Tonight: Patchy fog between 2am and 4am. Otherwise, increasing clouds, with a low around 58. Southeast wind 5 to 10 mph becoming northeast after midnight.

    Low: 58 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 80. East northeast wind 5 to 10 mph becoming south in the afternoon.

    High: 80 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 59. South southeast wind around 5 mph becoming calm after midnight.

    Low: 59 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 84. Calm wind becoming north northeast around 5 mph in the morning.

    High: 84 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59. East wind around 5 mph.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 79. Northeast wind 5 to 10 mph.

    High: 79 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 58. East wind around 5 mph becoming north after midnight.

    Low: 58 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 76. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 42. North northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog between 2am and 4am. Otherwise, increasing clouds, with a low around 58. Southeast wind 5 to 10 mph becoming northeast after midnight.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 80. East northeast wind 5 to 10 mph becoming south in the afternoon.
Wednesday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 59. South southeast wind around 5 mph becoming calm after midnight.
Thursday
Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 84. Calm wind becoming north northeast around 5 mph in the morning.
Thursday Night
Partly cloudy, with a low around 59. East wind around 5 mph.
Friday
Partly sunny, with a high near 79. Northeast wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 58. East wind around 5 mph becoming north after midnight.
Saturday
Mostly sunny, with a high near 76. North wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 42. North northeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Helotes TX
 29.48°N 98.74°W (Elev. 997 ft)
Last Update:
5:44 pm CST Feb 17, 2026
Forecast Valid:
9pm CST Feb 17, 2026-6pm CST Feb 24, 2026
 
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