10-Day Weather Forecast - Fort Lewis, WA

Mostly cloudy in the morning then becoming mostly sunny. Highs in the upper 60s to mid 70s. Light wind becoming north 10 to 15 mph in the afternoon.

Mostly clear. Lows in the 50s. North wind 10 to 15 mph becoming northeast after midnight.

Sunny. Highs in the mid 70s to lower 80s. Northeast wind to 10 mph becoming north in the afternoon.

Mostly clear. Lows in the lower to mid 50s.

Sunny. Highs near 80.

Clear. Lows in the lower 50s.

Sunny. Highs in the lower to mid 70s.

Clear. Lows near 50.

Sunny. Highs in the lower to mid 70s.

Mostly clear. Lows near 50.

Mostly sunny. Highs in the lower 70s.

Partly cloudy. Low temperature around 43F. Dew point will be around 42F with an average humidity of 69%. Winds will be 2 mph from the SW.

Mostly sunny. High temperature around 71F. Dew point will be around 42F with an average humidity of 52%. Winds will be 2 mph from the NW.

Clear. Low temperature around 44F. Dew point will be around 42F with an average humidity of 68%. Winds will be 2 mph from the NW.

Mostly sunny. High temperature around 73F. Dew point will be around 45F with an average humidity of 53%. Winds will be 2 mph from the NW.

Partly cloudy. Low temperature around 48F. Dew point will be around 45F with an average humidity of 69%. Winds will be 1 mph from the NW.

Mostly sunny. High temperature around 72F. Dew point will be around 47F with an average humidity of 55%. Winds will be 2 mph from the W.

Mostly clear. Low temperature around 47F. Dew point will be around 45F with an average humidity of 70%. Winds will be 2 mph from the W.