National Weather Service Forecast for: Klamath CA
Issued by: National Weather Service Eureka, CA
Updated: 10:05 am PDT Oct 6, 2026
 
Today

Today: Patchy dense fog before 11am.  Otherwise, sunny, with a high near 71. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Patchy Dense
Fog then
Sunny
Tonight

Tonight: Patchy dense fog between 8pm and 2am.  Otherwise, partly cloudy, with a low around 54. West northwest wind around 5 mph becoming calm  in the evening.
Patchy Dense
Fog
Wednesday

Wednesday: Patchy fog before 11am.  Otherwise, sunny, with a high near 72. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Patchy Fog
then Sunny
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 54. Light west wind.
Partly Cloudy

Thursday

Thursday: Sunny, with a high near 73. Light and variable wind.
Sunny

Thursday
Night
Thursday Night: Partly cloudy, with a low around 56. Calm wind.
Partly Cloudy

Friday

Friday: Mostly sunny, with a high near 69.
Mostly Sunny

Friday
Night
Friday Night: Partly cloudy, with a low around 49.
Partly Cloudy

Saturday

Saturday: Mostly sunny, with a high near 60. Breezy.
Mostly Sunny
then Sunny
and Breezy
Hi 71 °F Lo 54 °F Hi 72 °F Lo 54 °F Hi 73 °F Lo 56 °F Hi 69 °F Lo 49 °F Hi 60 °F

 

Today
 
Patchy dense fog before 11am. Otherwise, sunny, with a high near 71. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Tonight
 
Patchy dense fog between 8pm and 2am. Otherwise, partly cloudy, with a low around 54. West northwest wind around 5 mph becoming calm in the evening.
Wednesday
 
Patchy fog before 11am. Otherwise, sunny, with a high near 72. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Wednesday Night
 
Partly cloudy, with a low around 54. Light west wind.
Thursday
 
Sunny, with a high near 73. Light and variable wind.
Thursday Night
 
Partly cloudy, with a low around 56. Calm wind.
Friday
 
Mostly sunny, with a high near 69.
Friday Night
 
Partly cloudy, with a low around 49.
Saturday
 
Mostly sunny, with a high near 60. Breezy.
Saturday Night
 
Mostly clear, with a low around 44. Breezy.
Sunday
 
Sunny, with a high near 61.
Sunday Night
 
Mostly clear, with a low around 45.
Columbus Day
 
Sunny, with a high near 61.

 

Forecast from NOAA-NWS for Klamath CA.