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

Heavy Rainfall And Severe Weather Potential Continues From The Plains To The Mississippi Valley; Dry Out West

A low pressure system over the Mississippi Valley may yield heavy rainfall and flash flooding concerns through Friday. In addition, the threat for severe thunderstorms capable of damaging winds and large hail will continue. Fire threats remain high across parts of the West with hot and dry conditions expected. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Partly Cloudy

59°F

15°C

Humidity 82%
Wind Speed WSW 14 MPH
Barometer 30.01 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 16 Aug 6:50 am PDT
Extended Forecast for

San Mateo CASimilar City Names

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 76. West wind 6 to 13 mph.

    Decreasing
    Clouds

    High: 76 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Southwest wind 5 to 13 mph.

    Partly Cloudy

    Low: 54 °F

  • Friday

    Friday: Mostly sunny, with a high near 79. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.

    Mostly Sunny

    High: 79 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 54. Southwest wind 6 to 10 mph.

    Partly Cloudy

    Low: 54 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 80. Light and variable wind becoming west southwest 11 to 16 mph in the afternoon. Winds could gust as high as 21 mph.

    Mostly Sunny

    High: 80 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 54.

    Partly Cloudy

    Low: 54 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 79.

    Mostly Sunny

    High: 79 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 54.

    Partly Cloudy

    Low: 54 °F

  • Monday

    Monday: Mostly sunny, with a high near 78.

    Mostly Sunny

    High: 78 °F

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 76. West wind 6 to 13 mph.
Tonight
Partly cloudy, with a low around 54. Southwest wind 5 to 13 mph.
Friday
Mostly sunny, with a high near 79. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 54. Southwest wind 6 to 10 mph.
Saturday
Mostly sunny, with a high near 80. Light and variable wind becoming west southwest 11 to 16 mph in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 78.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
San Mateo CASimilar City Names
 37.56°N 122.33°W (Elev. 108 ft)
Last Update:
2:22 am PDT Aug 16, 2018
Forecast Valid:
7am PDT Aug 16, 2018-6pm PDT Aug 22, 2018
 
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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