National Weather Service Forecast for: Kalama, WA
Issued by: National Weather Service Portland, OR
Updated: Mon, 07-Sep-2026 5:41am PDT

Kalama, WA
 
Labor
Day
Labor Day: Partly Sunny
Partly Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Partly Sunny
Partly Sunny
Saturday

Saturday: Slight Chance Light Rain
Slight Chance Light Rain
Sunday

Sunday: Mostly Sunny
Mostly Sunny
 
Hi 64 °F Hi 72 °F Hi 78 °F Hi 68 °F Hi 62 °F Hi 63 °F Hi 68 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Partly Cloudy then Slight Chance Light Rain
Partly Cloudy then Slight Chance Light Rain
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
 
Lo 51 °F Lo 53 °F Lo 55 °F Lo 51 °F Lo 50 °F Lo 50 °F Lo 52 °F  

 

Labor Day
 
Partly sunny, with a high near 64. West wind around 3 mph.
Tonight
 
Mostly clear, with a low around 51. North northwest wind around 7 mph.
Tuesday
 
Sunny, with a high near 72. North northwest wind around 7 mph.
Tuesday Night
 
Mostly clear, with a low around 53. North wind around 9 mph.
Wednesday
 
Sunny, with a high near 78. North northwest wind 3 to 9 mph.
Wednesday Night
 
Mostly clear, with a low around 55.
Thursday
 
Mostly sunny, with a high near 68.
Thursday Night
 
Partly cloudy, with a low around 51.
Friday
 
Partly sunny, with a high near 62.
Friday Night
 
A slight chance of rain after 5am. Partly cloudy, with a low around 50.
Saturday
 
A slight chance of rain before 5pm. Partly sunny, with a high near 63.
Saturday Night
 
Partly cloudy, with a low around 50.
Sunday
 
Mostly sunny, with a high near 68.
Sunday Night
 
Partly cloudy, with a low around 52.

 

Forecast from NOAA-NWS for Kalama, WA.