10-Day Weather Forecast - Chinook, WA

Rain. Highs in the lower 50s. South wind 10 to 15 mph. Chance of rain 90 percent. Rainfall amounts a quarter to a half of an inch.

Rain. Lows in the upper 40s. South wind 10 to 15 mph. Chance of rain 90 percent. Rainfall amounts a tenth to a quarter of an inch.

Rain. Highs in the mid 50s. South wind 10 to 15 mph. Chance of rain 90 percent.

Mostly cloudy with a 50 percent chance of rain. Lows in the mid 40s. Southeast wind 5 to 10 mph.

Mostly sunny. Highs in the upper 50s.

Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Lows in the mid 40s.

Partly sunny. Highs in the mid 50s.

Partly cloudy. Lows in the lower 40s.

Mostly sunny. Highs in the mid 50s.

Mostly clear. Lows in the lower 40s.

Sunny. Highs in the mid 50s.

Mostly clear. Lows around 40.

Sunny. Highs in the mid 50s.

Clear. Low temperature around 42F. Dew point will be around 37F with an average humidity of 75%. Winds will be 4 mph from the SE.

Sunny. High temperature around 52F. Dew point will be around 37F with an average humidity of 66%. Winds will be 2 mph from the SE.

Mostly clear. Low temperature around 43F. Dew point will be around 38F with an average humidity of 74%. Winds will be 2 mph from the SE.

Mostly sunny. High temperature around 51F. Dew point will be around 40F with an average humidity of 71%. Winds will be 2 mph from the S.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 45F. Dew point will be around 40F with an average humidity of 78%. Winds will be 2 mph from the SW.