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Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Overcast

54°F

12°C

Humidity 81%
Wind Speed WSW 8 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 12 Apr 11:00 PM PDT
Extended Forecast for

San Francisco International Airport CA

  • Tonight

    Tonight: Partly cloudy, with a low around 49. West southwest wind around 5 mph becoming calm after midnight.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 63. Light northwest wind becoming west northwest 9 to 14 mph in the afternoon.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. West northwest wind 10 to 17 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. West wind 8 to 14 mph.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. West northwest wind 11 to 18 mph, with gusts as high as 21 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 49. West southwest wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 63. Light northwest wind becoming west northwest 9 to 14 mph in the afternoon.
Monday Night
Mostly clear, with a low around 50. West northwest wind 10 to 17 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 62. West wind 8 to 14 mph.
Tuesday Night
Mostly clear, with a low around 50. West northwest wind 11 to 18 mph, with gusts as high as 21 mph.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Sunny, with a high near 66.
Thursday Night
Clear, with a low around 50.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 68.
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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:
6:36 pm PDT Apr 12, 2026
Forecast Valid:
11pm PDT Apr 12, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation