National Weather Service Forecast for: 2 Miles NNW San Ramon CA
Issued by: National Weather Service San Francisco Bay Area/Monterey, CA
Updated: 11:44 pm PST Feb 1, 2026
 
Overnight

Overnight: Patchy fog between 4am and 5am.  Otherwise, mostly clear, with a low around 42. Calm wind.
Patchy Fog
Monday

Monday: Patchy fog before 7am.  Otherwise, sunny, with a high near 67. Calm wind becoming north northwest around 6 mph in the afternoon.
Patchy Fog
then Sunny
Monday
Night
Monday Night: Partly cloudy, with a low around 40. Calm wind.
Partly Cloudy
Tuesday

Tuesday: Sunny, with a high near 67. Calm wind becoming northeast around 6 mph in the afternoon.
Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 42. Light east northeast wind.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 68.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 42.
Mostly Clear
Thursday

Thursday: Mostly sunny, with a high near 67.
Mostly Sunny
Thursday
Night
Thursday Night: Mostly cloudy, with a low around 45.
Mostly Cloudy
Lo 42 °F Hi 67 °F Lo 40 °F Hi 67 °F Lo 42 °F Hi 68 °F Lo 42 °F Hi 67 °F Lo 45 °F

 

Overnight
 
Patchy fog between 4am and 5am. Otherwise, mostly clear, with a low around 42. Calm wind.
Monday
 
Patchy fog before 7am. Otherwise, sunny, with a high near 67. Calm wind becoming north northwest around 6 mph in the afternoon.
Monday Night
 
Partly cloudy, with a low around 40. Calm wind.
Tuesday
 
Sunny, with a high near 67. Calm wind becoming northeast around 6 mph in the afternoon.
Tuesday Night
 
Mostly clear, with a low around 42. Light east northeast wind.
Wednesday
 
Sunny, with a high near 68.
Wednesday Night
 
Mostly clear, with a low around 42.
Thursday
 
Mostly sunny, with a high near 67.
Thursday Night
 
Mostly cloudy, with a low around 45.
Friday
 
Mostly sunny, with a high near 67.
Friday Night
 
Patchy fog. Otherwise, partly cloudy, with a low around 46.
Saturday
 
Patchy fog. Otherwise, mostly sunny, with a high near 66.
Saturday Night
 
Patchy fog. Otherwise, partly cloudy, with a low around 46.
Sunday
 
A slight chance of rain. Patchy fog. Otherwise, mostly sunny, with a high near 66.

 

Forecast from NOAA-NWS for 2 Miles NNW San Ramon CA.