10-Day Weather Forecast - Sunnyside, WA

Mostly cloudy. Patchy fog. Highs in the upper 40s. Light wind.

Mostly cloudy. Patchy fog. Lows in the mid 30s. Light wind.

Partly sunny. Patchy fog. Highs in the upper 40s to lower 50s. Light wind.

Partly cloudy. Patchy fog. Lows in the lower to mid 30s. Light wind.

Mostly sunny. Patchy fog. Highs in the upper 40s to lower 50s.

Partly cloudy. Lows in the lower to mid 30s. Highs in the mid 40s to lower 50s.

Partly cloudy. Lows in the lower to mid 30s. Highs in the mid 40s to lower 50s.

Partly cloudy. Lows in the lower to mid 30s. Highs in the mid 40s to lower 50s.

Partly cloudy. Lows in the lower to mid 30s. Highs in the mid 40s to lower 50s.

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

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

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

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

Partly cloudy. Low temperature around 36F. Dew point will be around 35F with an average humidity of 85%. Winds will be 4 mph from the SW.

Mostly sunny. High temperature around 44F. Dew point will be around 33F with an average humidity of 74%. Winds will be 4 mph from the SW.

Clear. Low temperature around 33F. Dew point will be around 30F with an average humidity of 76%. Winds will be 2 mph from the NW.

Mostly sunny. High temperature around 44F. Dew point will be around 31F with an average humidity of 72%. Winds will be 3 mph from the S.

Partly cloudy. Low temperature around 35F. Dew point will be around 30F with an average humidity of 74%. Winds will be 4 mph from the SW.