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

46°F

8°C

Humidity 50%
Wind Speed NW 10 mph
Barometer 30.18 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 7 Feb 3:35 am CST
Extended Forecast for

6 Miles WSW Helotes TX

  • Overnight

    Overnight: Clear, with a low around 49. Northwest wind around 5 mph.

    Low: 49 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 81. North northwest wind around 5 mph becoming southeast in the afternoon.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49. Southeast wind around 5 mph becoming calm in the evening.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 75. Calm wind becoming south around 5 mph in the afternoon.

    High: 75 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 53. South southeast wind around 5 mph becoming calm after midnight.

    Low: 53 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 75. Light south wind increasing to 5 to 10 mph in the afternoon.

    High: 75 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 57. South southeast wind around 5 mph.

    Low: 57 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers. Mostly cloudy, with a high near 76. South southeast wind 5 to 10 mph.

    High: 76 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54. South wind around 5 mph becoming calm.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 49. Northwest wind around 5 mph.
Saturday
Sunny, with a high near 81. North northwest wind around 5 mph becoming southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 49. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 75. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 53. South southeast wind around 5 mph becoming calm after midnight.
Monday
Partly sunny, with a high near 75. Light south wind increasing to 5 to 10 mph in the afternoon.
Monday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 57. South southeast wind around 5 mph.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 76. South southeast wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 54. South wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Partly sunny, with a high near 81.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 57.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Helotes TX
 29.54°N 98.77°W (Elev. 1050 ft)
Last Update:
12:45 am CST Feb 7, 2026
Forecast Valid:
3am CST Feb 7, 2026-6pm CST Feb 13, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation