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

Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Mist

61°F

16°C

Humidity 87%
Wind Speed WSW 6 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 57°F (14°C)
Visibility 4.00 mi
Last update 14 Aug 01:00 AM PDT
Extended Forecast for

3 Miles SSE Hillsborough CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 57. West southwest wind 6 to 8 mph.

    Low: 57 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 67. West southwest wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 67 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Increasing clouds, with a low around 56. West wind 5 to 13 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 68. West wind 5 to 11 mph, with gusts as high as 18 mph.

    High: 68 °F

    Gradual
    Clearing

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55. West wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Monday Night

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

    Low: 56 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 57. West southwest wind 6 to 8 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 67. West southwest wind 6 to 14 mph, with gusts as high as 21 mph.
Friday Night
Increasing clouds, with a low around 56. West wind 5 to 13 mph, with gusts as high as 20 mph.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 68. West wind 5 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 55. West wind 6 to 13 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 70.
Sunday Night
Mostly cloudy, with a low around 56.
Monday
Partly sunny, with a high near 68.
Monday Night
Mostly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Partly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Hillsborough CA
 37.53°N 122.35°W (Elev. 387 ft)
Last Update:
11:27 pm PDT Aug 13, 2026
Forecast Valid:
1am PDT Aug 14, 2026-6pm PDT Aug 20, 2026
 
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Additional Resources

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