10-Day Weather Forecast - Hermiston, OR

Sunny. Highs in the mid 60s. South wind 5 to 10 mph in the morning, becoming light.

Mostly clear. Lows in the upper 30s to lower 40s. South wind 5 to 10 mph.

Sunny. Highs in the lower 70s. Southwest wind 5 to 10 mph.

Mostly clear. Lows in the 40s.

Mostly clear. Highs in the upper 60s to mid 70s.

Mostly clear. Lows in the 40s.

Mostly clear. Highs in the upper 60s to mid 70s.

Mostly clear. Lows in the 40s.

Mostly clear. Highs in the upper 60s to mid 70s.

Mostly clear. Lows in the 40s.

Mostly clear. Highs in the upper 60s to mid 70s.

Partly cloudy. Low temperature around 47F. Dew point will be around 42F with an average humidity of 68%. Winds will be 5 mph from the NE.

Cloudy. High temperature around 64F. Dew point will be around 45F with an average humidity of 56%. Winds will be 6 mph from the WNW.

Cloudy. Low temperature around 51F. Dew point will be around 46F with an average humidity of 84%. Winds will be 6 mph from the W.

Cloudy. High temperature around 54F. Dew point will be around 50F with an average humidity of 85%. Winds will be 7 mph from the WSW.

Cloudy. Low temperature around 48F. Dew point will be around 47F with an average humidity of 90%. Winds will be 6 mph from the W.

Cloudy. High temperature around 58F. Dew point will be around 47F with an average humidity of 76%. Winds will be 7 mph from the SW.

Cloudy. Low temperature around 51F. Dew point will be around 46F with an average humidity of 85%. Winds will be 6 mph from the SE.