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

Tracking a Couple of Storm Systems Across the Country

Showers, along with a few strong to severe thunderstorms, are expected from the Great Lakes, New England and southward into the Ohio and Tennessee Valleys. In the wake of this system, a stronger storm is expected to track from the Pacific Northwest, Plains and through the Eastern U.S. this weekend. Strong winds, showers and a larger drop in temperatures are expected this weekend into Monday. Read More >

Current conditions at

SJSU - Mount Diablo Summit Museum Rooftop (SJS02)

Lat: 37.881699°NLon: 121.914173°WElev: 3904.0ft.

NA

55°F

13°C

Humidity 98%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 07 Nov 01:20 PM PST
Extended Forecast for

3 Miles N San Ramon CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. Northwest wind around 10 mph.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Patchy fog between midnight and 1am. Otherwise, mostly clear, with a low around 50. Northwest wind around 6 mph becoming calm in the evening.

    Low: 50 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Sunny, with a high near 75. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. Calm wind becoming northeast 5 to 7 mph in the evening.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78. North northeast wind 3 to 5 mph.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 72. Northwest wind around 10 mph.
Tonight
Patchy fog between midnight and 1am. Otherwise, mostly clear, with a low around 50. Northwest wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 75. Calm wind becoming north northwest around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 50. Calm wind becoming northeast 5 to 7 mph in the evening.
Sunday
Sunny, with a high near 78. North northeast wind 3 to 5 mph.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 79.
Monday Night
Mostly cloudy, with a low around 54.
Veterans Day
Mostly sunny, with a high near 78.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
A chance of rain. Partly sunny, with a high near 72.
Wednesday Night
Rain. Mostly cloudy, with a low around 55.
Thursday
Rain. Mostly cloudy, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N San Ramon CA
 37.8°N 121.96°W (Elev. 604 ft)
Last Update:
12:26 pm PST Nov 7, 2025
Forecast Valid:
1pm PST Nov 7, 2025-6pm PST Nov 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation