10-Day Weather Forecast - Rainier, WA

Partly sunny. Highs in the mid 50s to lower 60s. Southwest wind to 10 mph. Gusts to 20 mph in the afternoon.

Mostly cloudy. Lows in the 40s. Southwest wind 10 to 15 mph decreasing to 10 mph or less after midnight.

Mostly cloudy. Highs near 60. Southwest wind to 10 mph.

Mostly clear. Lows near 40.

Sunny. Highs in the upper 60s.

Mostly clear. Lows in the lower to mid 40s.

Partly sunny. Highs in the lower 70s.

Partly cloudy. Lows in the mid 40s.

Mostly sunny. Highs near 70.

Partly cloudy. Lows in the mid 40s.

Partly sunny. Highs near 70.

Mostly clear. Low temperature around 42F. Dew point will be around 44F with an average humidity of 84%. Winds will be 2 mph from the N.

Sunny. High temperature around 72F. Dew point will be around 48F with an average humidity of 67%. Winds will be 3 mph from the N.

Clear. Low temperature around 44F. Dew point will be around 46F with an average humidity of 78%. Winds will be 2 mph from the NW.

Sunny. High temperature around 70F. Dew point will be around 49F with an average humidity of 67%. Winds will be 3 mph from the W.

Partly cloudy. Low temperature around 44F. Dew point will be around 46F with an average humidity of 80%. Winds will be 4 mph from the SW.

Cloudy. High temperature around 64F. Dew point will be around 47F with an average humidity of 71%. Winds will be 4 mph from the W.

Mostly clear. Low temperature around 40F. Dew point will be around 42F with an average humidity of 80%. Winds will be 2 mph from the W.