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

75°F

24°C

Humidity 29%
Wind Speed NA NA MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 41°F (5°C)
Visibility NA
Last update 04 Oct 10:05 AM PDT
Extended Forecast for

4 Miles ENE San Ramon CA

Heat Advisory October 4, 10:16am until October 7, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory October 4, 10:16am until October 7, 10:00pm

    NOW until 10:00pm Wed

    Heat Advisory

  • Today

    High: 98 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 67. Calm wind.

    Low: 67 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 99. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 99 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 66. Light north wind.

    Low: 66 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 99. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 99 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

Detailed Forecast

Today
Partly sunny and hot, with a high near 98. Light and variable wind.
Tonight
Mostly clear, with a low around 67. Calm wind.
Monday
Sunny and hot, with a high near 99. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
Clear, with a low around 66. Light north wind.
Tuesday
Sunny and hot, with a high near 99. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 66.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Clear, with a low around 62.
Thursday
Sunny and hot, with a high near 96.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE San Ramon CA
 37.79°N 121.9°W (Elev. 725 ft)
Last Update:
1:46 am PDT Oct 4, 2026
Forecast Valid:
10am PDT Oct 4, 2026-6pm PDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation