10-Day Weather Forecast - Hermiston, OR

Mostly cloudy. Highs in the lower to mid 50s. Light wind becoming northeast 5 to 10 mph in the afternoon.

Cloudy. Lows in the mid 30s. Northeast wind 5 to 10 mph in the evening becoming light.

Mostly cloudy with a 20 percent chance of rain. Highs in the lower to mid 50s. Light wind.

Partly cloudy. Lows in the mid to upper 30s. Light wind.

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

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

Partly sunny. Highs in the upper 50s.

Cloudy with a 40 percent chance of rain. Lows in the lower to mid 40s.

Rain likely. Highs in the mid 50s. Chance of precipitation 70 percent.

Partly cloudy with a 40 percent chance of rain. Lows in the upper 30s to lower 40s.

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

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

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

Cloudy. Low temperature around 40F. Dew point will be around 38F with an average humidity of 81%. Winds will be 11 mph from the SW.

Partly cloudy. High temperature around 56F. Dew point will be around 40F with an average humidity of 64%. Winds will be 14 mph from the SW.

Partly cloudy. Low temperature around 40F. Dew point will be around 38F with an average humidity of 79%. Winds will be 12 mph from the SW.

Partly cloudy. High temperature around 53F. Dew point will be around 35F with an average humidity of 56%. Winds will be 15 mph from the W.

Partly cloudy. Low temperature around 35F. Dew point will be around 32F with an average humidity of 74%. Winds will be 10 mph from the SW.