10-Day Weather Forecast - Richland, WA

Mostly sunny. Patchy fog in the morning. Highs in the mid to upper 40s. Light wind.

Partly cloudy. Lows in the upper 20s to lower 30s. Light wind.

Mostly sunny. Highs in the lower to mid 40s. Light wind.

Partly cloudy. Lows in the upper 20s to lower 30s. Light wind.

Partly sunny. Highs around 40.

Partly cloudy. Patchy fog. Lows in the upper 20s. Highs in the upper 30s to lower 40s.

Partly cloudy. Patchy fog. Lows in the upper 20s. Highs in the upper 30s to lower 40s.

Mostly cloudy. Lows in the mid to upper 20s. Highs in the upper 30s to lower 40s.

Mostly cloudy. Lows in the mid to upper 20s. Highs in the upper 30s to lower 40s.

Mostly cloudy. Lows in the mid to upper 20s. Highs in the upper 30s to lower 40s.

Mostly cloudy. Lows in the mid to upper 20s. Highs in the upper 30s to lower 40s.

Mostly cloudy. Lows in the mid to upper 20s. Highs in the upper 30s to lower 40s.

Mostly cloudy. Lows in the mid to upper 20s. Highs in the upper 30s to lower 40s.

Mostly clear. Low temperature around 32F. Dew point will be around 30F with an average humidity of 87%. Winds will be 2 mph from the SW.

Cloudy. High temperature around 37F. Dew point will be around 29F with an average humidity of 74%. Winds will be 1 mph from the N.

Cloudy. Low temperature around 31F. Dew point will be around 27F with an average humidity of 80%. Winds will be 1 mph from the W.

Cloudy. High temperature around 35F. Dew point will be around 25F with an average humidity of 71%. Winds will be 1 mph from the NW.

Partly cloudy. Low temperature around 28F. Dew point will be around 23F with an average humidity of 74%. Winds will be 2 mph from the W.