Areas of Hazardous Weather This Weekend

A series of cold fronts from North Pacific storms will bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this weekend into next week. Heavy to excessive rainfall may produce areas of flooding over southern Texas this weekend. Read More >

Current conditions at

FW3625 San Ramon (F3625)

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

NA

40°F

4°C

Humidity 69%
Wind Speed NA NA MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Last update 07 Nov 07:25 AM PST
Extended Forecast for

4 Miles ENE Union City CA

  • Today

    Today: Sunny, with a high near 69. Calm wind becoming west around 6 mph in the afternoon.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 53. West wind 3 to 6 mph.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 67. Light west northwest wind.

    High: 67 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54. Light and variable wind.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 67. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Monday Night

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

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Tuesday Night

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

    Low: 55 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 69. Calm wind becoming west around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 53. West wind 3 to 6 mph.
Sunday
Partly sunny, with a high near 67. Light west northwest wind.
Sunday Night
Partly cloudy, with a low around 54. Light and variable wind.
Monday
Mostly sunny, with a high near 67. Calm wind becoming west northwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 55.
Veterans Day
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
A slight chance of rain. Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 55.
Friday
A slight chance of rain. Partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Union City CA
 37.62°N 121.94°W (Elev. 1201 ft)
3:01 am PST Nov 7, 2026
7am PST Nov 7, 2026-6pm PST Nov 13, 2026
 
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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