Temperatures Well Above Normal in the Southwest & California; Snow Possible in the Northern Plains

Much above average temperatures will continue from California, through the Southwest and into the Great Basin, with poor air quality due to ongoing wildfires. Elsewhere, a slow-moving storm over the Northern High Plains will reach the Upper Great Lakes by Wednesday. This system will produce areas of snow, rain, and freezing rain. Rainy weather will also continue over parts of Florida. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Mostly Clear

18°C

64°F

Humidity 67%
Wind Speed NW 17 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 12°C (54°F)
Visibility 16 km
Last update 19 Oct 05:35 PM PDT
Extended Forecast for

San Mateo CA

  • Tonight

    Tonight: Partly cloudy, with a low around 13. West wind 5 to 10 km/h becoming calm  after midnight.

    Partly Cloudy

    Low: 13 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28. Calm wind becoming north northwest 5 to 8 km/h in the afternoon.

    Mostly Sunny

    High: 28 °C

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 13. West wind 5 to 10 km/h becoming calm.

    Mostly Clear

    Low: 13 °C

  • Wednesday

    Wednesday: Sunny, with a high near 29. Light and variable wind becoming west 8 to 13 km/h in the afternoon.

    Sunny

    High: 29 °C

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 13. West southwest wind 9 to 14 km/h becoming light and variable  in the evening.

    Mostly Clear

    Low: 13 °C

  • Thursday

    Thursday: Sunny, with a high near 26.

    Sunny

    High: 26 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 12.

    Mostly Clear

    Low: 12 °C

  • Friday

    Friday: Mostly sunny, with a high near 24.

    Mostly Sunny

    High: 24 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 12.

    Partly Cloudy

    Low: 12 °C

Detailed Forecast

Tonight
Partly cloudy, with a low around 13. West wind 5 to 10 km/h becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 28. Calm wind becoming north northwest 5 to 8 km/h in the afternoon.
Tuesday Night
Mostly clear, with a low around 13. West wind 5 to 10 km/h becoming calm.
Wednesday
Sunny, with a high near 29. Light and variable wind becoming west 8 to 13 km/h in the afternoon.
Wednesday Night
Mostly clear, with a low around 13. West southwest wind 9 to 14 km/h becoming light and variable in the evening.
Thursday
Sunny, with a high near 26.
Thursday Night
Mostly clear, with a low around 12.
Friday
Mostly sunny, with a high near 24.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 22.
Sunday Night
Partly cloudy, with a low around 10.
Monday
Mostly sunny, with a high near 23.
Click Map For Forecast
Point Forecast:
San Mateo CA
 37.56°N 122.33°W (Elev. 33 m)
3:03 pm PDT Oct 19, 2020
5pm PDT Oct 19, 2020-6pm PDT Oct 26, 2020
 
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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