Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

63°F

17°C

Humidity 96%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 62°F (17°C)
Visibility NA
Last update 30 Sep 12:43 AM PDT
Extended Forecast for

San Francisco CA

  • Overnight

    Overnight: A slight chance of drizzle.  Mostly cloudy, with a low around 60. South southwest wind 7 to 9 mph.

    Low: 60 °F

    Slight Chance
    Drizzle

  • Tuesday

    Tuesday: Partly sunny, with a high near 70. Southwest wind 7 to 14 mph, with gusts as high as 20 mph.

    High: 70 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of drizzle between 11pm and 5am, then a chance of rain or drizzle after 5am.  Mostly cloudy, with a low around 61. South wind 9 to 11 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 2pm.  Mostly cloudy, with a high near 70. South southeast wind 9 to 11 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 70 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A slight chance of drizzle before 11pm.  Mostly cloudy, with a low around 58. South southwest wind 6 to 13 mph becoming west after midnight.

    Low: 58 °F

    Slight Chance
    Drizzle then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of drizzle. Mostly cloudy, with a low around 60. South southwest wind 7 to 9 mph.
Tuesday
Partly sunny, with a high near 70. Southwest wind 7 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of drizzle between 11pm and 5am, then a chance of rain or drizzle after 5am. Mostly cloudy, with a low around 61. South wind 9 to 11 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 70. South southeast wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A slight chance of drizzle before 11pm. Mostly cloudy, with a low around 58. South southwest wind 6 to 13 mph becoming west after midnight.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 56.
Monday
Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
San Francisco CA
 37.75°N 122.43°W (Elev. 197 ft)
12:52 am PDT Sep 30, 2025
1am PDT Sep 30, 2025-6pm PDT Oct 6, 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