Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Watsonville, Watsonville Municipal Airport (KWVI)

Lat: 36.93944°NLon: 121.78889°WElev: 161.0ft.

Mist

57°F

14°C

Humidity 93%
Wind Speed ESE 5 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 55°F (13°C)
Visibility 6.00 mi
Last update 18 Aug 09:15 PM PDT
Extended Forecast for

3 Miles NW Castroville CA

  • Tonight

    Tonight: Cloudy, with a low around 57. West southwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 57 °F

    Cloudy

  • Wednesday

    Wednesday: Patchy fog between 9am and 10am.  Otherwise, partly sunny, with a high near 64. Light north northwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 64 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 58. Southwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 58 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 63. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 63 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 58. Northwest wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 58 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 57. West southwest wind 5 to 7 mph becoming calm after midnight.
Wednesday
Patchy fog between 9am and 10am. Otherwise, partly sunny, with a high near 64. Light north northwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 58. Southwest wind 5 to 8 mph becoming calm after midnight.
Thursday
Mostly cloudy, with a high near 63. Light west wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 58. Northwest wind 5 to 10 mph, with gusts as high as 18 mph.
Friday
Mostly cloudy, with a high near 63.
Friday Night
Mostly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 58.
Sunday
Partly sunny, with a high near 62.
Sunday Night
Mostly cloudy, with a low around 57.
Monday
Patchy fog. Otherwise, partly sunny, with a high near 61.
Monday Night
Mostly cloudy, with a low around 57.
Tuesday
Patchy fog. Otherwise, partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Castroville CA
 36.8°N 121.79°W (Elev. 3 ft)
9:12 pm PDT Aug 18, 2026
9pm PDT Aug 18, 2026-6pm PDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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