Severe Thunderstorms and Flash Flooding Possible Through the Holiday Weekend

Severe thunderstorms, heavy rainfall, and additional flash flooding will remain possible across much of the central U.S. and into parts of the Ohio Valley and Mid Atlantic through Monday. Elsewhere, cool and unsettled weather will persist over the West, while record high temperatures are expected in the Southeast. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10ft.

A Few Clouds

57°F

14°C

Humidity 67%
Wind Speed W 21 MPH
Barometer 29.82 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 25 May 6:05 pm PDT
Extended Forecast for

Belmont CA

  • Tonight

    Tonight: A 20 percent chance of rain after 3am.  Increasing clouds, with a low around 51. West wind around 14 mph, with gusts as high as 18 mph.

    Mostly Cloudy
    then Slight
    Chance Rain

    Low: 51 °F

  • Sunday

    Sunday: Rain likely, mainly before 3pm.  Cloudy, then gradually becoming mostly sunny, with a high near 60. West northwest wind 14 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Rain Likely

    High: 60 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 50. West wind 6 to 11 mph.

    Mostly Cloudy

    Low: 50 °F

  • Memorial
    Day

    Memorial Day: Cloudy, then gradually becoming mostly sunny, with a high near 65. West wind 6 to 11 mph.

    Decreasing
    Clouds

    High: 65 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 52. West wind 6 to 11 mph.

    Mostly Cloudy

    Low: 52 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70.

    Mostly Sunny

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 53.

    Mostly Clear

    Low: 53 °F

  • Wednesday

    Wednesday: Sunny, with a high near 71.

    Sunny

    High: 71 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 53.

    Mostly Clear

    Low: 53 °F

Detailed Forecast

Tonight
A 20 percent chance of rain after 3am. Increasing clouds, with a low around 51. West wind around 14 mph, with gusts as high as 18 mph.
Sunday
Rain likely, mainly before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 60. West northwest wind 14 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly cloudy, with a low around 50. West wind 6 to 11 mph.
Memorial Day
Cloudy, then gradually becoming mostly sunny, with a high near 65. West wind 6 to 11 mph.
Monday Night
Mostly cloudy, with a low around 52. West wind 6 to 11 mph.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
Belmont CA
 37.52°N 122.29°W (Elev. 207 ft)
1:41 pm PDT May 25, 2019
6pm PDT May 25, 2019-6pm PDT Jun 1, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database