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

Severe Weather and Flooding Threats for the Central U.S.; Fire Weather Concerns for the Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. through Thursday, focused from the central High Plains to the Mid-Mississippi Valley. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, and dry thunderstorms may spark additional wildfires. Dangerous heat will build across the southern U.S. Friday into the weekend. Read More >

Current conditions at

San Francisco, San Francisco International Airport (KSFO)

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

Mostly Cloudy

57°F

14°C

Humidity 82%
Wind Speed W 10 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 25 Jun 01:20 AM PDT
Extended Forecast for

Hillsborough CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 55. Southwest wind around 6 mph.

    Low: 55 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 72. Southwest wind 5 to 14 mph, with gusts as high as 21 mph.

    High: 72 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 55. West wind 10 to 15 mph, with gusts as high as 28 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 69. West wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 69 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 56. West wind 10 to 14 mph, with gusts as high as 26 mph.

    Low: 56 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. Breezy.

    Low: 53 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 55. Southwest wind around 6 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 72. Southwest wind 5 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Increasing clouds, with a low around 55. West wind 10 to 15 mph, with gusts as high as 28 mph.
Friday
Partly sunny, with a high near 69. West wind 11 to 14 mph, with gusts as high as 25 mph.
Friday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 56. West wind 10 to 14 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 53. Breezy.
Sunday
Sunny, with a high near 74.
Sunday Night
Clear, with a low around 53.
Monday
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hillsborough CA
 37.55°N 122.35°W (Elev. 197 ft)
Last Update:
1:26 am PDT Jun 25, 2026
Forecast Valid:
1am PDT Jun 25, 2026-6pm PDT Jul 1, 2026
 
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Additional Resources

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Chance of Precipitation