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Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northwestern Gulf Coast from south central Louisiana to the upper Texas coast today. Read More >

Hazardous Weather Conditions

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

59°F

15°C

Humidity 100%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 59°F (15°C)
Visibility NA
Last update 23 Jul 06:43 AM PDT
Extended Forecast for

San Francisco CA

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 70. West wind 7 to 16 mph, with gusts as high as 24 mph.

    High: 70 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 57. West wind 8 to 14 mph, with gusts as high as 23 mph.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 71. West wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58. West wind 8 to 15 mph, with gusts as high as 24 mph.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 72. West wind 7 to 15 mph, with gusts as high as 22 mph.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 70. West wind 7 to 16 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 57. West wind 8 to 14 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 71. West wind 7 to 15 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 58. West wind 8 to 15 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 72. West wind 7 to 15 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Francisco CA
 37.75°N 122.4°W (Elev. 197 ft)
Last Update:
3:06 am PDT Jul 23, 2026
Forecast Valid:
7am PDT Jul 23, 2026-6pm PDT Jul 29, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation