Below Normal Temperatures Continue

A strong cold front will sweep through the East on Wednesday with heavy wet snow from the eastern Great Lakes into northern New England and strong thunderstorms with damaging winds in the Mid-Atlantic and Northeast. The big story though will continue to be the well below average temperatures behind this storm system or east of the Rockies, as numerous record low temperatures are likely. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10ft.

Mostly Clear

54°F

12°C

Humidity 76%
Wind Speed SE 3 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 46°F (8°C)
Visibility 9.00 mi
Last update 20 Apr 11:40 PM PDT
Extended Forecast for

San Francisco International Airport CA

  • Overnight

    Overnight: Partly cloudy, with a low around 51. West wind 5 to 7 mph becoming calm. Winds could gust as high as 22 mph.

    Partly Cloudy

    Low: 51 °F

  • Wednesday

    Wednesday: Sunny, with a high near 66. West wind 8 to 15 mph, with gusts as high as 22 mph.

    Sunny

    High: 66 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 50. West southwest wind 8 to 13 mph becoming light southwest  in the evening. Winds could gust as high as 21 mph.

    Mostly Clear

    Low: 50 °F

  • Thursday

    Thursday: Sunny, with a high near 66. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon.

    Sunny

    High: 66 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 50. West southwest wind 6 to 11 mph becoming light southwest  in the evening.

    Partly Cloudy

    Low: 50 °F

  • Friday

    Friday: Mostly sunny, with a high near 65.

    Mostly Sunny

    High: 65 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 51.

    Partly Cloudy

    Low: 51 °F

  • Saturday

    Saturday: Partly sunny, with a high near 64.

    Partly Sunny

    High: 64 °F

  • Saturday
    Night

    Saturday Night: A chance of rain after 11pm.  Cloudy, with a low around 53.

    Chance Rain

    Low: 53 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 51. West wind 5 to 7 mph becoming calm. Winds could gust as high as 22 mph.
Wednesday
Sunny, with a high near 66. West wind 8 to 15 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 50. West southwest wind 8 to 13 mph becoming light southwest in the evening. Winds could gust as high as 21 mph.
Thursday
Sunny, with a high near 66. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 50. West southwest wind 6 to 11 mph becoming light southwest in the evening.
Friday
Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Partly sunny, with a high near 64.
Saturday Night
A chance of rain after 11pm. Cloudy, with a low around 53.
Sunday
Rain likely. Mostly cloudy, with a high near 60.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 51.
Monday
A chance of rain. Mostly sunny, with a high near 62.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 51.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 65.
Click Map For Forecast
Point Forecast:
San Francisco International Airport CA
 37.62°N 122.37°W (Elev. 3 ft)
9:37 pm PDT Apr 20, 2021
12am PDT Apr 21, 2021-6pm PDT Apr 26, 2021
 
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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