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

Significant Coastal Impacts to the Mid-Atlantic and Northeast; Tropical Storm Nolo to Impact Hawaii

A strong coastal storm will bring moderate to major coastal flooding, strong winds, heavy rainfall and high surf to the Mid-Atlantic and New England. Tropical Storm Nolo is expected to strengthen into a hurricane today as it moves north toward the Big Island of Hawaii. Heavy rainfall may produce life-threatening, catastrophic flooding and mudslides. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

Lat: 37.77056°NLon: 122.42694°WElev: 150.0ft.

NA

69°F

21°C

Humidity 63%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 24 Sep 10:43 AM PDT
Extended Forecast for

San Francisco CA

  • Today

    Today: Mostly sunny, with a high near 73. Light west southwest wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 73 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 60. West wind 6 to 9 mph.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 71. West wind 6 to 15 mph, with gusts as high as 23 mph.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. West wind 8 to 13 mph becoming light west southwest in the evening. Winds could gust as high as 23 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 67. Light southwest wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 67 °F

    Sunny

  • Saturday Night

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

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 73. Light west southwest wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.
Tonight
Partly cloudy, with a low around 60. West wind 6 to 9 mph.
Friday
Mostly sunny, with a high near 71. West wind 6 to 15 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 55. West wind 8 to 13 mph becoming light west southwest in the evening. Winds could gust as high as 23 mph.
Saturday
Sunny, with a high near 67. Light southwest wind becoming west southwest 5 to 9 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Francisco CA
 37.77°N 122.41°W (Elev. 131 ft)
Last Update:
11:26 am PDT Sep 24, 2026
Forecast Valid:
11am PDT Sep 24, 2026-6pm PDT Sep 30, 2026
 
Forecast Discussion
 
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Additional Resources

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