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

Severe Weather in the Central U.S.; Critical Fire Weather in the Southern Plains

Severe thunderstorms are expected to form today from northern Oklahoma into southern Minnesota. Very large hail and tornadoes will be the initial threats this afternoon, then transition into a wind threat tonight. Gusty winds, warm temperatures, and very dry conditions will create a Critical Risk of fire weather across portions of the southern Plains today. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

Lat: 37.61961°NLon: 122.36558°WElev: 10.0ft.

Clear

66°F

19°C

Humidity 52%
Wind Speed WNW 17 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 23 Apr 02:35 PM PDT
Extended Forecast for

San Francisco International Airport CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. West wind 9 to 13 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. West wind 6 to 14 mph.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 64. West wind 5 to 14 mph.

    High: 64 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. West wind 8 to 14 mph.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain. Partly sunny, with a high near 63. West southwest wind 6 to 13 mph.

    High: 63 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly before 11am. Mostly sunny, with a high near 65.

    High: 65 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 66. West wind 9 to 13 mph.
Tonight
Mostly cloudy, with a low around 52. West wind 6 to 14 mph.
Friday
Partly sunny, with a high near 64. West wind 5 to 14 mph.
Friday Night
Partly cloudy, with a low around 52. West wind 8 to 14 mph.
Saturday
A 20 percent chance of rain. Partly sunny, with a high near 63. West southwest wind 6 to 13 mph.
Saturday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 52.
Sunday
A 30 percent chance of rain, mainly before 11am. Mostly sunny, with a high near 65.
Sunday Night
Mostly clear, with a low around 51.
Monday
Mostly sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Francisco International Airport CA
 37.62°N 122.37°W (Elev. 3 ft)
Last Update:
11:27 am PDT Apr 23, 2026
Forecast Valid:
2pm PDT Apr 23, 2026-6pm PDT Apr 29, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation