National Weather Service Forecast for: Rio Dell CA
Issued by: National Weather Service Eureka, CA
Updated: 1:10 pm PST Feb 1, 2026
 
Overnight

Overnight: Mostly cloudy, with a low around 41. Light west northwest wind.
Mostly Cloudy
Monday

Monday: Partly sunny, with a high near 59. North northwest wind 3 to 6 mph.
Partly Sunny
Monday
Night
Monday Night: Partly cloudy, with a low around 42. Light and variable wind.
Partly Cloudy
Tuesday

Tuesday: Sunny, with a high near 65. East southeast wind around 5 mph becoming calm  in the morning.
Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 44. Light east southeast wind.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 67. East southeast wind around 5 mph becoming calm  in the morning.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 44.
Mostly Clear
Thursday

Thursday: Sunny, with a high near 65.
Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 43.
Partly Cloudy
Lo 41 °F Hi 59 °F Lo 42 °F Hi 65 °F Lo 44 °F Hi 67 °F Lo 44 °F Hi 65 °F Lo 43 °F

 

Overnight
 
Mostly cloudy, with a low around 41. Light west northwest wind.
Monday
 
Partly sunny, with a high near 59. North northwest wind 3 to 6 mph.
Monday Night
 
Partly cloudy, with a low around 42. Light and variable wind.
Tuesday
 
Sunny, with a high near 65. East southeast wind around 5 mph becoming calm in the morning.
Tuesday Night
 
Mostly clear, with a low around 44. Light east southeast wind.
Wednesday
 
Sunny, with a high near 67. East southeast wind around 5 mph becoming calm in the morning.
Wednesday Night
 
Mostly clear, with a low around 44.
Thursday
 
Sunny, with a high near 65.
Thursday Night
 
Partly cloudy, with a low around 43.
Friday
 
Mostly sunny, with a high near 61.
Friday Night
 
Mostly cloudy, with a low around 43.
Saturday
 
A slight chance of rain. Partly sunny, with a high near 60.
Saturday Night
 
A chance of rain. Mostly cloudy, with a low around 44.
Sunday
 
A chance of rain. Mostly cloudy, with a high near 58.

 

Forecast from NOAA-NWS for Rio Dell CA.