10-Day Weather Forecast - Prosser, WA

Cloudy. Patchy fog and freezing fog. Highs in the upper 30s. Light wind.

Cloudy. Patchy fog and freezing fog. Lows in the mid to upper 20s. Light wind.

Partly sunny. Patchy fog and freezing fog. Highs in the upper 30s. Light wind.

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

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

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

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

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

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

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

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

Mostly cloudy with a 20 percent chance of rain or snow. Lows in the mid 20s.

Partly sunny with a 20 percent chance of snow. Highs in the upper 30s to lower 40s.

Partly cloudy. Low temperature around 23F. Dew point will be around 20F with an average humidity of 81%. Winds will be 2 mph from the SW.

Partly cloudy. High temperature around 31F. Dew point will be around 22F with an average humidity of 74%. Winds will be 2 mph from the SE.

Cloudy. Low temperature around 24F. Dew point will be around 21F with an average humidity of 84%. Winds will be 2 mph from the SW.

Cloudy. High temperature around 32F. Dew point will be around 24F with an average humidity of 79%. Winds will be 3 mph from the SW.

Cloudy. Low temperature around 26F. Dew point will be around 24F with an average humidity of 86%. Winds will be 4 mph from the SW.