Severe Thunderstorms and Heavy Rain in the Central Plains; Dry Thunderstorms and Critical Fire Weather in the West

Severe thunderstorms and heavy rain may produce large to very-large hail, severe winds, tornadoes and numerous instances of flash flooding across portions of the central Plains. Scattered slow-moving storms will continue to bring a flash flooding threat to the central Gulf Coast. Elevated to critical fire weather conditions are expected across much of the western U.S.. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Mostly Cloudy

63°F

17°C

Humidity 67%
Wind Speed SSW 10 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 20 Jun 01:20 AM PDT
Extended Forecast for

San Bruno CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 57. Light west southwest wind.

    Low: 57 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 66. Light west southwest wind becoming west 6 to 11 mph in the afternoon.

    High: 66 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 55. West wind 5 to 9 mph becoming light  after midnight.

    Low: 55 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 65. Light west southwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 65 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. West wind 5 to 11 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 57. Light west southwest wind.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 66. Light west southwest wind becoming west 6 to 11 mph in the afternoon.
Saturday Night
Increasing clouds, with a low around 55. West wind 5 to 9 mph becoming light after midnight.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 65. Light west southwest wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 56. West wind 5 to 11 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 57.
Friday
Mostly sunny, with a high near 67.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
San Bruno CA
 37.64°N 122.4°W (Elev. 49 ft)
1:26 am PDT Jun 20, 2026
1am PDT Jun 20, 2026-6pm PDT Jun 26, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database