National Weather Service Forecast for: Kalama, WA
Issued by: National Weather Service Portland, OR
Updated: Mon, 08-Jun-2026 12:41pm PDT

Kalama, WA
 
This
Afternoon
This Afternoon: Rain
Rain
Tuesday

Tuesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Wednesday

Wednesday: Partly Sunny
Partly Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
 
Hi 54 °F Hi 55 °F Hi 59 °F Hi 69 °F Hi 73 °F Hi 81 °F Hi 88 °F  
 
Tonight

Tonight: Rain Showers
Rain Showers
Tuesday
Night
Tuesday Night: Chance Rain Showers
Chance Rain Showers
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Clear
Clear
Friday
Night
Friday Night: Clear
Clear
Saturday
Night
Saturday Night: Clear
Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
 
Lo 50 °F Lo 47 °F Lo 46 °F Lo 49 °F Lo 54 °F Lo 60 °F Lo 64 °F  

 

This Afternoon
 
Rain before 3pm, then rain showers. Cloudy, with a high near 54. South southeast wind around 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
 
Rain showers. Cloudy. Low around 50, with temperatures rising to around 54 overnight. South southwest wind 14 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
 
Rain showers before 11am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 55. West southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Tuesday Night
 
A chance of rain showers before 5am. Mostly cloudy, with a low around 47. West wind 2 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Wednesday
 
Partly sunny, with a high near 59. West northwest wind 2 to 6 mph.
Wednesday Night
 
Mostly clear, with a low around 46.
Thursday
 
Sunny, with a high near 69.
Thursday Night
 
Clear, with a low around 49.
Friday
 
Sunny, with a high near 73.
Friday Night
 
Clear, with a low around 54.
Saturday
 
Sunny, with a high near 81.
Saturday Night
 
Clear, with a low around 60.
Sunday
 
Sunny, with a high near 88.
Sunday Night
 
Mostly clear, with a low around 64.

 

Forecast from NOAA-NWS for Kalama, WA.