10-Day Weather Forecast - Rainier, WA

Sunny. Highs in the 80s. Light wind becoming north to 10 mph in the afternoon.

Partly cloudy. Lows near 50. West wind to 10 mph becoming southwest after midnight.

Mostly cloudy in the morning then becoming mostly sunny. Highs in the 70s. Southwest wind to 10 mph becoming west around 10 mph with gusts to 20 mph in the afternoon.

Mostly cloudy. Lows in the lower to mid 50s. West wind 10 to 15 mph becoming southwest after midnight.

Partly sunny. Highs in the upper 60s to mid 70s. Southwest wind to 10 mph increasing to 10 to 15 mph in the afternoon.

Mostly clear. Lows in the upper 40s.

Mostly sunny. Highs in the lower to mid 70s.

Mostly clear. Lows near 50.

Partly sunny. Highs in the lower 70s.

Partly cloudy. Lows near 50.

Mostly sunny. Highs in the lower 70s.

Partly cloudy. Lows near 50.

Mostly sunny. Highs in the mid to upper 70s.

Clear. Low temperature around 51F. Dew point will be around 52F with an average humidity of 77%. Winds will be 2 mph from the NW.

Sunny. High temperature around 80F. Dew point will be around 57F with an average humidity of 66%. Winds will be 3 mph from the NW.

Clear. Low temperature around 54F. Dew point will be around 53F with an average humidity of 74%. Winds will be 2 mph from the N.

Sunny. High temperature around 83F. Dew point will be around 59F with an average humidity of 65%. Winds will be 3 mph from the N.

Clear. Low temperature around 54F. Dew point will be around 55F with an average humidity of 77%. Winds will be 2 mph from the SW.