Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

FW3625 San Ramon (F3625)

Lat: 37.738°NLon: 121.945°WElev: 415.09ft.

NA

65°F

18°C

Humidity 61%
Wind Speed WSW 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 51°F (11°C)
Visibility NA
Last update 03 Sep 09:10 PM PDT
Extended Forecast for

4 Miles NE San Ramon CA

  • Tonight

    Tonight: Partly cloudy, with a low around 55. West southwest wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Patchy fog before 8am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 72. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

    High: 72 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 3am.  Otherwise, increasing clouds, with a low around 53. West wind 5 to 8 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 53 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am.  Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 75. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. West wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 5am.  Otherwise, mostly clear, with a low around 53.

    Low: 53 °F

    Clear then
    Patchy Fog

  • Labor Day

    Labor Day: Areas of fog before 9am.  Otherwise, sunny, with a high near 84.

    High: 84 °F

    Areas Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 55. West southwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Friday
Patchy fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 72. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Friday Night
Patchy fog after 3am. Otherwise, increasing clouds, with a low around 53. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Saturday
Patchy fog before 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 75. Calm wind becoming west 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 53. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 73.
Sunday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 53.
Labor Day
Areas of fog before 9am. Otherwise, sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Sunny, with a high near 86.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 60.
Thursday
A slight chance of rain. Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE San Ramon CA
 37.81°N 121.9°W (Elev. 1086 ft)
1:26 pm PDT Sep 3, 2026
9pm PDT Sep 3, 2026-6pm PDT Sep 10, 2026
 
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