10-Day Weather Forecast - Prosser, WA

Cloudy with a 50 percent chance of rain. Highs in the 50s. Breezy. Southwest wind 10 to 20 mph. Gusts up to 35 mph in the morning. Rainfall amounts less than a quarter of an inch.

Rain in the evening then rain likely overnight. Lows in the lower to mid 40s. South wind 5 to 15 mph. Gusts up to 30 mph overnight. Chance of precipitation near 100 percent. Rainfall amounts around a tenth of an inch.

Mostly cloudy with a 50 percent chance of rain. Highs in the lower to mid 60s. Windy. Southwest wind 15 to 25 mph with gusts to around 35 mph.

Mostly cloudy with a 50 percent chance of rain. Lows in the upper 40s to lower 50s. Breezy. Southwest wind 10 to 20 mph with gusts to around 30 mph.

Mostly cloudy with a 50 percent chance of rain. Highs in the upper 50s to lower 60s.

Mostly cloudy. Lows in the 40s. Highs in the 50s.

Mostly cloudy. Lows in the 40s. Highs in the 50s.

Mostly cloudy. Lows in the 40s. Highs in the 50s.

Mostly cloudy. Lows in the 40s. Highs in the 50s.

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

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

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

Mostly cloudy with a 50 percent chance of rain. Highs in the lower to mid 50s.

Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 46F. Dew point will be around 41F with an average humidity of 76%. Winds will be 10 mph from the SW.

Partly cloudy. High temperature around 56F. Dew point will be around 42F with an average humidity of 69%. Winds will be 10 mph from the SW.

Partly cloudy. Low temperature around 44F. Dew point will be around 38F with an average humidity of 76%. Winds will be 6 mph from the SW.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 49F. Dew point will be around 39F with an average humidity of 71%. Winds will be 5 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 46F. Dew point will be around 38F with an average humidity of 71%. Winds will be 6 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 51F. Dew point will be around 41F with an average humidity of 70%. Winds will be 7 mph from the SW.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 48F. Dew point will be around 40F with an average humidity of 71%. Winds will be 8 mph from the SW.