National Weather Service Forecast for: Folsom CA
Issued by: National Weather Service Sacramento, CA
Updated: 1:21 am PST Feb 2, 2026
 
Overnight

Overnight: Mostly clear, with a low around 41. Calm wind.
Mostly Clear

Monday

Monday: Patchy dense fog between 7am and 8am.  Otherwise, sunny, with a high near 64. Light south wind.
Patchy Dense
Fog then
Sunny
Monday
Night
Monday Night: Mostly clear, with a low around 44. Calm wind.
Mostly Clear

Tuesday

Tuesday: Sunny, with a high near 69. Light and variable wind.
Sunny

Tuesday
Night
Tuesday Night: Mostly clear, with a low around 44. Calm wind.
Mostly Clear

Wednesday

Wednesday: Sunny, with a high near 66.
Sunny

Wednesday
Night
Wednesday Night: Mostly clear, with a low around 45.
Mostly Clear

Thursday

Thursday: Sunny, with a high near 66.
Sunny

Thursday
Night
Thursday Night: Mostly cloudy, with a low around 47.
Mostly Cloudy

Lo 41 °F Hi 64 °F Lo 44 °F Hi 69 °F Lo 44 °F Hi 66 °F Lo 45 °F Hi 66 °F Lo 47 °F

Dense Fog Advisory
 

Overnight
 
Mostly clear, with a low around 41. Calm wind.
Monday
 
Patchy dense fog between 7am and 8am. Otherwise, sunny, with a high near 64. Light south wind.
Monday Night
 
Mostly clear, with a low around 44. Calm wind.
Tuesday
 
Sunny, with a high near 69. Light and variable wind.
Tuesday Night
 
Mostly clear, with a low around 44. Calm wind.
Wednesday
 
Sunny, with a high near 66.
Wednesday Night
 
Mostly clear, with a low around 45.
Thursday
 
Sunny, with a high near 66.
Thursday Night
 
Mostly cloudy, with a low around 47.
Friday
 
Mostly sunny, with a high near 66.
Friday Night
 
Partly cloudy, with a low around 46.
Saturday
 
Mostly sunny, with a high near 64.
Saturday Night
 
Partly cloudy, with a low around 47.
Sunday
 
A slight chance of rain. Partly sunny, with a high near 64.

 

Forecast from NOAA-NWS for Folsom CA.