10-Day Weather Forecast - Hermiston, OR

Mostly sunny. Highs in the lower 50s. West wind 5 to 10 mph shifting to the northeast in the afternoon.

Partly cloudy. Lows around 30. Northeast wind 5 to 10 mph in the evening becoming light.

Partly sunny. Highs in the mid 50s. North wind 5 to 10 mph.

Mostly cloudy with a 20 percent chance of rain. Lows in the lower 40s. Light wind.

Rain. Highs in the mid to upper 50s. Chance of precipitation 90 percent.

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

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

Breezy. Partly cloudy with a 20 percent chance of rain. Lows in the mid to upper 30s.

Mostly clear. Highs in the upper 50s to lower 60s. Lows in the mid to upper 30s.

Mostly clear. Highs in the upper 50s to lower 60s. Lows in the mid to upper 30s.

Mostly clear. Highs in the mid to upper 60s. Lows in the mid 30s to lower 40s.

Mostly clear. Highs in the mid to upper 60s. Lows in the mid 30s to lower 40s.

Mostly clear. Highs in the mid to upper 60s. Lows in the mid 30s to lower 40s.

Partly cloudy. Low temperature around 43F. Dew point will be around 41F with an average humidity of 73%. Winds will be 4 mph from the SW.

Partly cloudy. High temperature around 63F. Dew point will be around 39F with an average humidity of 52%. Winds will be 8 mph from the W.

Clear. Low temperature around 39F. Dew point will be around 37F with an average humidity of 68%. Winds will be 9 mph from the SW.

Sunny. High temperature around 58F. Dew point will be around 35F with an average humidity of 53%. Winds will be 9 mph from the W.

Clear. Low temperature around 37F. Dew point will be around 35F with an average humidity of 72%. Winds will be 6 mph from the SW.