10-Day Weather Forecast - Sunnyside, WA

Partly sunny. Highs in the upper 50s to lower 60s. Light wind.

Mostly cloudy. Lows in the lower to mid 40s. Light wind.

Rain likely. Highs in the upper 50s to lower 60s. Southwest wind 5 to 10 mph with gusts to around 30 mph. Chance of precipitation 70 percent.

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

Sunny with a 20 percent chance of rain. Highs in the 50s.

Mostly clear. Lows in the 30s. Highs in the 50s.

Mostly clear. Lows in the 30s. Highs in the 50s.

Mostly clear. Lows in the 30s. Highs in the 50s.

Mostly clear. Lows in the 30s. Highs in the 50s.

Mostly clear. Lows in the 30s. Highs in the 50s.

Mostly sunny. Highs in the upper 50s to mid 60s.

Partly cloudy. Low temperature around 41F. Dew point will be around 31F with an average humidity of 49%. Winds will be 3 mph from the W.

Partly cloudy. High temperature around 65F. Dew point will be around 33F with an average humidity of 45%. Winds will be 5 mph from the SW.

Partly cloudy. Low temperature around 38F. Dew point will be around 32F with an average humidity of 53%. Winds will be 8 mph from the W.

Partly cloudy. High temperature around 59F. Dew point will be around 30F with an average humidity of 45%. Winds will be 6 mph from the W.

Mostly cloudy. Low temperature around 38F. Dew point will be around 29F with an average humidity of 51%. Winds will be 4 mph from the W.

Cloudy. High temperature around 59F. Dew point will be around 31F with an average humidity of 48%. Winds will be 1 mph from the SW.

Partly cloudy. Low temperature around 39F. Dew point will be around 32F with an average humidity of 56%. Winds will be 3 mph from the NW.