10-Day Weather Forecast - Richland, WA

Mostly sunny. Highs in the lower to mid 50s. Light wind becoming north 5 to 10 mph in the afternoon.

Mostly cloudy. Lows in the lower to mid 30s. North wind 5 to 10 mph in the evening becoming light.

Partly sunny. Highs in the lower to mid 50s. North wind 5 to 10 mph.

Mostly clear. Lows in the lower to mid 30s. Light wind.

Mostly clear. Highs in the mid to upper 50s. Lows in the mid to upper 30s.

Mostly clear. Highs in the mid to upper 50s. Lows in the mid to upper 30s.

Mostly cloudy. Highs in the mid to upper 50s.

Cloudy with a 40 percent chance of rain. Lows in the lower to mid 40s.

Rain likely. Highs in the 50s. Chance of precipitation 70 percent.

Partly cloudy with a 50 percent chance of rain. Lows in the upper 30s.

Sunny. Highs in the 50s.

Mostly cloudy. A 20 percent chance of rain. Lows in the upper 30s to lower 40s. Highs in the mid to upper 50s.

Mostly cloudy. A 20 percent chance of rain. Lows in the upper 30s to lower 40s. Highs in the mid to upper 50s.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 41F. Dew point will be around 39F with an average humidity of 80%. Winds will be 8 mph from the SW.

Partly cloudy. High temperature around 58F. Dew point will be around 40F with an average humidity of 62%. Winds will be 11 mph from the SW.

Partly cloudy. Low temperature around 41F. Dew point will be around 38F with an average humidity of 77%. Winds will be 9 mph from the SW.

Partly cloudy. High temperature around 55F. Dew point will be around 34F with an average humidity of 52%. Winds will be 12 mph from the W.

Partly cloudy. Low temperature around 36F. Dew point will be around 31F with an average humidity of 69%. Winds will be 8 mph from the SW.