10-Day Weather Forecast - Tri-Cities, WA

Partly cloudy. Highs in the upper 60s to lower 70s. Southwest wind 5 to 15 mph with gusts to around 25 mph.

Partly cloudy. Lows in the lower to mid 40s. Southwest wind 5 to 10 mph.

Sunny. Highs in the lower to mid 70s. West wind 5 to 10 mph.

Partly cloudy. Lows in the mid 40s to lower 50s. Highs in the lower 70s to lower 80s.

Partly cloudy. Lows in the mid 40s to lower 50s. Highs in the lower 70s to lower 80s.

Partly cloudy. Lows in the mid 40s to lower 50s. Highs in the lower 70s to lower 80s.

Partly cloudy. Lows in the mid 40s to lower 50s. Highs in the lower 70s to lower 80s.

Partly cloudy. Lows in the mid 40s to lower 50s. Highs in the lower 70s to lower 80s.

Partly cloudy. Lows in the mid 40s to lower 50s. Highs in the lower 70s to lower 80s.

Partly cloudy. Lows in the lower to mid 50s. Highs in the mid 70s to lower 80s.

Partly cloudy. Lows in the lower to mid 50s. Highs in the mid 70s to lower 80s.

Clear. Low temperature around 55F. Dew point will be around 44F with an average humidity of 53%. Winds will be 6 mph from the NE.

Sunny. High temperature around 84F. Dew point will be around 47F with an average humidity of 40%. Winds will be 4 mph from the N.

Clear. Low temperature around 55F. Dew point will be around 46F with an average humidity of 52%. Winds will be 3 mph from the SW.

Sunny. High temperature around 80F. Dew point will be around 48F with an average humidity of 44%. Winds will be 5 mph from the SW.

Clear. Low temperature around 53F. Dew point will be around 44F with an average humidity of 53%. Winds will be 7 mph from the SW.

Sunny. High temperature around 78F. Dew point will be around 44F with an average humidity of 42%. Winds will be 6 mph from the SW.

Clear. Low temperature around 51F. Dew point will be around 40F with an average humidity of 50%. Winds will be 5 mph from the SW.