Heavy Rainfall Threat for Mid-Atlantic into Southern New England; Fire Weather Hazards for the West

Heavy rain and isolated severe thunderstorms may cause flash flooding in the northern Mid-Atlantic today. The Mid-Atlantic and Southeast heatwave is slowly easing, while cooler, drier air spreads across the Central and Eastern U.S. for the start of August. Critical fire conditions persist in the Pacific Northwest and Four Corners due to dry storms and gusty winds. Read More >

Current conditions at

CORRALITOS (CTOC1)

Lat: 36.99086°NLon: 121.80488°WElev: 327.0ft.

NA

75°F

24°C

Humidity 56%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Last update 31 Jul 01:27 PM PDT
Extended Forecast for

San Martin CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 85. South southwest wind 6 to 8 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 57. South southeast wind 5 to 7 mph becoming calm  after midnight.

    Low: 57 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 84. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 84 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 56. West southwest wind 5 to 9 mph.

    Low: 56 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 88. West southwest wind 3 to 7 mph.

    High: 88 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 85. South southwest wind 6 to 8 mph.
Tonight
Increasing clouds, with a low around 57. South southeast wind 5 to 7 mph becoming calm after midnight.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 84. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Increasing clouds, with a low around 56. West southwest wind 5 to 9 mph.
Saturday
Mostly sunny, with a high near 88. West southwest wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 86.
Sunday Night
Mostly clear, with a low around 54.
Monday
Mostly sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Mostly sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
San Martin CA
 37.08°N 121.6°W (Elev. 276 ft)
1:33 pm PDT Jul 31, 2025
2pm PDT Jul 31, 2025-6pm PDT Aug 6, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database