National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Watsonville, Watsonville Municipal Airport (KWVI)

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

Overcast

58°F

14°C

Humidity 93%
Wind Speed E 3 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 19 Sep 02:53 AM PDT
Extended Forecast for

4 Miles NW Castroville CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 56. West northwest wind 3 to 5 mph.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: Patchy fog between 9am and 11am. Otherwise, partly sunny, with a high near 62. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 62 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 56. Southwest wind 5 to 8 mph becoming light and variable after midnight.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy, with a high near 62. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 62 °F

    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 56. West northwest wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Patchy fog between 8am and 11am. Otherwise, partly sunny, with a high near 64.

    High: 64 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 56. West northwest wind 3 to 5 mph.
Saturday
Patchy fog between 9am and 11am. Otherwise, partly sunny, with a high near 62. Calm wind becoming west 5 to 9 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 56. Southwest wind 5 to 8 mph becoming light and variable after midnight.
Sunday
Cloudy, with a high near 62. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 56. West northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Monday
Partly sunny, with a high near 62.
Monday Night
Mostly cloudy, with a low around 56.
Tuesday
Patchy fog between 8am and 11am. Otherwise, partly sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Castroville CA
 36.8°N 121.79°W (Elev. 3 ft)
Last Update:
1:26 am PDT Sep 19, 2026
Forecast Valid:
3am PDT Sep 19, 2026-6pm PDT Sep 25, 2026
 
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Additional Resources

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