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

Hazardous Weather Conditions

Current conditions at

FW3625 San Ramon (F3625)

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

NA

103°F

39°C

Humidity 8%
Wind Speed SSW 1 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Heat Index97°F (36°C)
Last update 07 Oct 01:50 PM PDT
Extended Forecast for

San Ramon CA

Heat Advisory October 7, 02:08pm until October 8, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory October 7, 02:08pm until October 8, 10:00pm

    NOW until 10:00pm Thu

    Heat Advisory

  • This Afternoon

    High: 98 °F

    Hot

  • Tonight

    Tonight: Clear, with a low around 58. Calm wind.

    Low: 58 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 95. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 95 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 58. West wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 84. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 98. West wind around 7 mph.
Tonight
Clear, with a low around 58. Calm wind.
Thursday
Sunny, with a high near 95. Calm wind becoming west 5 to 7 mph in the afternoon.
Thursday Night
Clear, with a low around 58. West wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 84. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 68.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 50.
Columbus Day
Sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
San Ramon CA
 37.76°N 121.95°W (Elev. 420 ft)
Last Update:
1:26 pm PDT Oct 7, 2026
Forecast Valid:
2pm PDT Oct 7, 2026-6pm PDT Oct 13, 2026
 
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Additional Resources

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