10-Day Weather Forecast - Richland, WA

Mostly cloudy. Patchy freezing fog in the morning. Highs in the mid to upper 30s. Light wind.

Partly cloudy. Lows in the mid 20s. Light wind.

Partly sunny. Highs in the upper 30s. North wind 5 to 10 mph.

Partly cloudy. Patchy freezing fog. Lows in the lower to mid 20s. Light wind.

Partly sunny. Patchy freezing fog. Highs in the mid to upper 30s.

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

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

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

Mostly cloudy with a 20 percent chance of rain or snow. Highs in the upper 30s to lower 40s. Lows in the mid to upper 20s.

Mostly cloudy with a 20 percent chance of rain or snow. Highs in the upper 30s to lower 40s. Lows in the mid to upper 20s.

Mostly cloudy with a 20 percent chance of rain or snow. Highs in the upper 30s to lower 40s. Lows in the mid to upper 20s.

Mostly cloudy with a 20 percent chance of rain or snow. Highs in the upper 30s to lower 40s. Lows in the mid to upper 20s.

Mostly cloudy with a 20 percent chance of rain or snow. Highs in the upper 30s to lower 40s. Lows in the mid to upper 20s.

Partly cloudy. Low temperature around 31F. Dew point will be around 26F with an average humidity of 81%. Winds will be 2 mph from the SW.

Partly cloudy. High temperature around 36F. Dew point will be around 28F with an average humidity of 76%. Winds will be 2 mph from the W.

Partly cloudy. Low temperature around 32F. Dew point will be around 28F with an average humidity of 83%. Winds will be 2 mph from the NW.

Partly cloudy. High temperature around 37F. Dew point will be around 30F with an average humidity of 81%. Winds will be 3 mph from the NW.

Mostly cloudy. Low temperature around 33F. Dew point will be around 30F with an average humidity of 83%. Winds will be 3 mph from the NW.