10-Day Weather Forecast - Cathlamet, WA

Cloudy in the morning then becoming partly sunny. Highs in the upper 60s. West wind 5 to 10 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s. West wind 5 to 10 mph.

Mostly sunny. Highs in the upper 60s. West wind 5 to 10 mph.

Mostly clear in the evening then becoming mostly cloudy. Patchy fog. Lows in the lower 50s.

Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 60s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 50s.

Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 60s.

Partly cloudy. Patchy fog. Lows in the upper 40s.

Mostly sunny. Highs in the lower 70s.

Mostly clear in the evening then becoming partly cloudy. Lows around 50.

Mostly sunny. Highs in the mid 70s.

Clear. Low temperature around 54F. Dew point will be around 50F with an average humidity of 71%. Winds will be 6 mph from the W.

Sunny. High temperature around 83F. Dew point will be around 53F with an average humidity of 52%. Winds will be 6 mph from the NW.

Clear. Low temperature around 55F. Dew point will be around 53F with an average humidity of 73%. Winds will be 6 mph from the NW.

Sunny. High temperature around 83F. Dew point will be around 54F with an average humidity of 54%. Winds will be 6 mph from the NW.

Clear. Low temperature around 56F. Dew point will be around 55F with an average humidity of 78%. Winds will be 6 mph from the W.

Sunny. High temperature around 80F. Dew point will be around 56F with an average humidity of 59%. Winds will be 7 mph from the NW.

Clear. Low temperature around 55F. Dew point will be around 55F with an average humidity of 81%. Winds will be 7 mph from the W.