Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10.0ft.

Mostly Cloudy

61°F

16°C

Humidity 63%
Wind Speed W 34 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 19 Jun 02:05 PM PDT
Extended Forecast for

Belmont CA

  • Juneteenth

    Juneteenth: Sunny, with a high near 66. Breezy, with a west wind 20 to 22 mph, with gusts as high as 33 mph.

    High: 66 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Breezy, with a west wind 16 to 22 mph, with gusts as high as 34 mph.

    Low: 51 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Sunny, with a high near 66. Breezy, with a west northwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 66 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: Clear, with a low around 51. Breezy, with a west northwest wind 16 to 25 mph, with gusts as high as 43 mph.

    Low: 51 °F

    Clear and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 70. Northwest wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Juneteenth
Sunny, with a high near 66. Breezy, with a west wind 20 to 22 mph, with gusts as high as 33 mph.
Tonight
Partly cloudy, with a low around 51. Breezy, with a west wind 16 to 22 mph, with gusts as high as 34 mph.
Friday
Sunny, with a high near 66. Breezy, with a west northwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 38 mph.
Friday Night
Clear, with a low around 51. Breezy, with a west northwest wind 16 to 25 mph, with gusts as high as 43 mph.
Saturday
Sunny, with a high near 70. Northwest wind 10 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Clear, with a low around 51.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 52.
Monday
Mostly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Belmont CA
 37.52°N 122.29°W (Elev. 207 ft)
2:02 pm PDT Jun 19, 2025
2pm PDT Jun 19, 2025-6pm PDT Jun 25, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database