National Weather Service Forecast for: Klamath CA
Issued by: National Weather Service Eureka, CA
Updated: 3:09 pm PST Dec 22, 2025
 
Tonight

Tonight: Rain likely, mainly after 4am. Cloudy, with a low around 41. Southeast wind 3 to 5 mph. Chance of precipitation is 60%.
Mostly Cloudy
then Rain
Likely
 Tuesday

Tuesday: Rain. High near 52. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Rain

 Tuesday
Night
Tuesday Night: Rain. Low around 42. East northeast wind 6 to 10 mph becoming southeast in the evening. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Rain

 Wednesday

Wednesday: Rain. High near 54. Breezy, with a south wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain and
Breezy
 Wednesday
Night
Wednesday Night: Rain. Low around 43. East southeast wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain

 Christmas
Day
Christmas Day: Rain. High near 52. Breezy, with a south southeast wind 9 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Rain and
Breezy
 Thursday
Night
Thursday Night: Rain before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then rain and possibly a thunderstorm after 4am. Low around 41. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Showers

 Friday

Friday: Rain, mainly before 4pm. Mostly cloudy, with a high near 50.
Rain

 Friday
Night
Friday Night: A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 35.
Chance Rain
Lo 41 °F Hi 52 °F Lo 42 °F Hi 54 °F Lo 43 °F Hi 52 °F Lo 41 °F Hi 50 °F Lo 35 °F

Flood Watch
Wind Advisory
 

Tonight
 
 Rain likely, mainly after 4am. Cloudy, with a low around 41. Southeast wind 3 to 5 mph. Chance of precipitation is 60%.
Tuesday
 
 Rain. High near 52. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
 
 Rain. Low around 42. East northeast wind 6 to 10 mph becoming southeast in the evening. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday
 
 Rain. High near 54. Breezy, with a south wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
 
 Rain. Low around 43. East southeast wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Christmas Day
 
 Rain. High near 52. Breezy, with a south southeast wind 9 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
 
 Rain before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then rain and possibly a thunderstorm after 4am. Low around 41. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
 
 Rain, mainly before 4pm. Mostly cloudy, with a high near 50.
Friday Night
 
 A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 35.
Saturday
 
 Mostly sunny, with a high near 52.
Saturday Night
 
 Mostly cloudy, with a low around 37.
Sunday
 
 Partly sunny, with a high near 54.
Sunday Night
 
 Mostly cloudy, with a low around 39.
Monday
 
 Mostly sunny, with a high near 56.

 

Forecast from NOAA-NWS for Klamath CA.