10-Day Weather Forecast - Hermiston, OR

Hot sunny. Highs 99 to 102. Southwest wind 5 to 10 mph shifting to the north in the afternoon.

Clear. Lows in the mid 60s to lower 70s. North wind 5 to 10 mph shifting to the southwest overnight.

Hot sunny. Highs 100 to 102. West wind 5 to 10 mph with gusts to around 20 mph.

Clear. Lows in the lower 70s. West wind 5 to 15 mph with gusts to around 25 mph.

Windy sunny. Highs in the upper 80s to lower 90s.

Windy clear. Lows in the lower 60s.

Partly cloudy. Highs in the lower to mid 80s. Lows in the lower 60s.

Partly cloudy. Highs in the lower to mid 80s. Lows in the lower 60s.

Partly cloudy. Highs in the lower to mid 80s. Lows in the lower 60s.

Partly cloudy. Highs in the lower to mid 80s. Lows in the lower 60s.

Partly cloudy. Highs in the lower to mid 80s. Lows in the lower 60s.

Partly cloudy. Highs in the lower to mid 80s. Lows in the lower 60s.

Partly cloudy. Highs in the lower to mid 80s. Lows in the lower 60s.

Clear. Low temperature around 60F. Dew point will be around 52F with an average humidity of 57%. Winds will be 7 mph from the SW.

Mostly sunny. High temperature around 89F. Dew point will be around 51F with an average humidity of 40%. Winds will be 7 mph from the W.

Clear. Low temperature around 60F. Dew point will be around 49F with an average humidity of 50%. Winds will be 6 mph from the SW.

Sunny. High temperature around 90F. Dew point will be around 47F with an average humidity of 35%. Winds will be 6 mph from the W.

Clear. Low temperature around 60F. Dew point will be around 47F with an average humidity of 47%. Winds will be 7 mph from the SW.