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

FW3625 San Ramon (F3625)

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

NA

58°F

14°C

Humidity 46%
Wind Speed NA NA MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 18 Oct 09:40 AM PDT
Extended Forecast for

5 Miles ENE San Ramon CA

  • Today

    Today: Sunny, with a high near 78. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 49. West southwest wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 49 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 64. West southwest wind 7 to 9 mph, with gusts as high as 22 mph.

    High: 64 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 46. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers. Patchy fog before 10am. Otherwise, partly sunny, with a high near 67. Light and variable wind.

    High: 67 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 50. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 50 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers. Mostly cloudy, with a high near 67.

    High: 67 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: A slight chance of rain. Areas of fog before 11am. Otherwise, partly sunny, with a high near 66.

    High: 66 °F

    Slight Chance
    Rain and
    Areas Fog

Detailed Forecast

Today
Sunny, with a high near 78. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Tonight
Increasing clouds, with a low around 49. West southwest wind 7 to 9 mph, with gusts as high as 21 mph.
Monday
Partly sunny, with a high near 64. West southwest wind 7 to 9 mph, with gusts as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 46. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Tuesday
A 20 percent chance of showers. Patchy fog before 10am. Otherwise, partly sunny, with a high near 67. Light and variable wind.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 50. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 67.
Wednesday Night
A chance of rain. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 50.
Thursday
A slight chance of rain. Areas of fog before 11am. Otherwise, partly sunny, with a high near 66.
Thursday Night
Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 48.
Friday
Patchy fog. Otherwise, sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 46.
Saturday
Patchy fog. Otherwise, sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE San Ramon CA
 37.79°N 121.87°W (Elev. 801 ft)
Last Update:
2:41 am PDT Oct 18, 2026
Forecast Valid:
9am PDT Oct 18, 2026-6pm PDT Oct 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation