Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

64°F

18°C

Humidity 62%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 11 Oct 03:43 PM PDT
Extended Forecast for

San Francisco CA

  • Tonight

    Tonight: Clear, with a low around 54. Northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 21 mph.

    Low: 54 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 69. Light and variable wind becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 56. West northwest wind 17 to 20 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Increasing
    Clouds

  • Columbus Day

    Columbus Day: Showers, with thunderstorms also possible after 2pm.  High near 66. West wind 7 to 16 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 66 °F

    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm.  Low around 53. West wind 8 to 14 mph becoming south after midnight.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 53 °F

    Showers

  • Tuesday

    Tuesday: Showers.  High near 63. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 63 °F

    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers, mainly before 11pm.  Partly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Wednesday Night

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

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 54. Northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 69. Light and variable wind becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
Increasing clouds, with a low around 56. West northwest wind 17 to 20 mph, with gusts as high as 25 mph.
Columbus Day
Showers, with thunderstorms also possible after 2pm. High near 66. West wind 7 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers and possibly a thunderstorm. Low around 53. West wind 8 to 14 mph becoming south after midnight. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Showers. High near 63. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A 40 percent chance of showers, mainly before 11pm. Partly cloudy, with a low around 52.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
San Francisco CA
 37.75°N 122.43°W (Elev. 197 ft)
2:06 pm PDT Oct 11, 2025
4pm PDT Oct 11, 2025-6pm PDT Oct 18, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database