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

Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

SAN FRANCISCO DOWNTOWN (SFOC1)

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

NA

16°C

60°F

Humidity 95%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 15°C (59°F)
Visibility NA
Last update 17 Aug 10:43 AM PDT
Extended Forecast for

3 Miles W San Francisco CA

  • Today

    Today: Partly sunny, with a high near 17. West wind 23 to 26 km/h, with gusts as high as 39 km/h.

    High: 17 °C

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 13. West wind 21 to 26 km/h, with gusts as high as 40 km/h.

    Low: 13 °C

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 17. West wind 14 to 21 km/h, with gusts as high as 29 km/h.

    High: 17 °C

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13. West wind 14 to 23 km/h, with gusts as high as 29 km/h.

    Low: 13 °C

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 17. West wind 11 to 21 km/h.

    High: 17 °C

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 13.

    Low: 13 °C

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 18.

    High: 18 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 13.

    Low: 13 °C

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 18.

    High: 18 °C

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 17. West wind 23 to 26 km/h, with gusts as high as 39 km/h.
Tonight
Mostly cloudy, with a low around 13. West wind 21 to 26 km/h, with gusts as high as 40 km/h.
Monday
Partly sunny, with a high near 17. West wind 14 to 21 km/h, with gusts as high as 29 km/h.
Monday Night
Mostly cloudy, with a low around 13. West wind 14 to 23 km/h, with gusts as high as 29 km/h.
Tuesday
Partly sunny, with a high near 17. West wind 11 to 21 km/h.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
Mostly sunny, with a high near 18.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Mostly sunny, with a high near 18.
Thursday Night
Mostly cloudy, with a low around 13.
Friday
Mostly sunny, with a high near 17.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
Partly sunny, with a high near 17.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W San Francisco CA
 37.76°N 122.49°W (Elev. 148 m)
Last Update:
2:33 am PDT Aug 17, 2025
Forecast Valid:
11am PDT Aug 17, 2025-6pm PDT Aug 23, 2025
 
Forecast Discussion
 
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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