10-Day Weather Forecast - Union, OR

Partly cloudy. Highs in the upper 70s to upper 80s, except in the upper 80s to mid 90s valleys. South wind 5 to 15 mph with gusts to around 30 mph in the afternoon.

Mostly cloudy. Patchy smoke through the night. Lows in the lower 50s to lower 60s. Gusts up to 30 mph in the evening.

Partly cloudy. Highs in the mid 70s to lower 80s, except in the lower 80s to lower 90s valleys.

Mostly clear. Lows in the mid 40s to mid 50s.

Sunny. Highs in the upper 60s to upper 70s, except in the upper 70s to mid 80s valleys.

Partly cloudy with a 20 percent chance of rain showers. Lows in the mid 40s to mid 50s.

Mostly clear. Highs in the lower 60s to lower 70s, except in the lower 70s to lower 80s valleys.

Mostly clear. valleys. Lows in the lower 40s to lower 50s.

Mostly clear. Highs in the lower 60s to lower 70s, except in the lower 70s to lower 80s valleys.

Mostly clear. valleys. Lows in the lower 40s to lower 50s.

Partly cloudy. Highs in the upper 60s to upper 70s, except in the upper 70s to mid 80s valleys.

Partly cloudy. valleys. Lows in the mid 40s to mid 50s.

Partly cloudy with a 20 percent chance of rain showers. Highs in the mid 60s to mid 70s, except in the lower 70s to lower 80s valleys.

Clear. Low temperature around 46F. Dew point will be around 44F with an average humidity of 64%. Winds will be 3 mph from the NW.

Mostly sunny. High temperature around 75F. Dew point will be around 45F with an average humidity of 51%. Winds will be 2 mph from the W.

Mostly clear. Low temperature around 46F. Dew point will be around 44F with an average humidity of 63%. Winds will be 2 mph from the NW.

Sunny. High temperature around 75F. Dew point will be around 45F with an average humidity of 50%. Winds will be 2 mph from the NW.

Clear. Low temperature around 46F. Dew point will be around 44F with an average humidity of 65%. Winds will be 2 mph from the NW.