National Weather Service Forecast for: Oroville 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: Sunny, with a high near 66. Light and variable wind.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 44. Calm wind.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 66. Light and variable wind.
Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 42. Calm wind.
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 65.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 43.
Mostly Clear
 Thursday

Thursday: Sunny, with a high near 65.
Sunny
 Thursday
Night
Thursday Night: Partly cloudy, with a low around 46.
Partly Cloudy
Lo 41 °F Hi 66 °F Lo 44 °F Hi 66 °F Lo 42 °F Hi 65 °F Lo 43 °F Hi 65 °F Lo 46 °F

 

Overnight
 
 Mostly clear, with a low around 41. Calm wind.
Monday
 
 Sunny, with a high near 66. Light and variable wind.
Monday Night
 
 Mostly clear, with a low around 44. Calm wind.
Tuesday
 
 Sunny, with a high near 66. Light and variable wind.
Tuesday Night
 
 Mostly clear, with a low around 42. Calm wind.
Wednesday
 
 Sunny, with a high near 65.
Wednesday Night
 
 Mostly clear, with a low around 43.
Thursday
 
 Sunny, with a high near 65.
Thursday Night
 
 Partly cloudy, with a low around 46.
Friday
 
 Mostly sunny, with a high near 63.
Friday Night
 
 Partly cloudy, with a low around 45.
Saturday
 
 Mostly sunny, with a high near 63.
Saturday Night
 
 A slight chance of rain. Partly cloudy, with a low around 47.
Sunday
 
 A chance of rain. Partly sunny, with a high near 61.

 

Forecast from NOAA-NWS for Oroville CA.