10-Day Weather Forecast - Union, OR

Mostly cloudy. A chance of snow. Highs in the mid 30s to lower 40s except in the 40s valleys. Northwest wind 5 to 15 mph in the morning becoming light. Gusts up to 25 mph. Chance of precipitation 50 percent.

Partly cloudy. Lows in the 20s. Gusts up to 20 mph in the evening.

Mostly sunny with a 20 percent chance of snow. Highs in the 40s except in the lower to mid 50s valleys.

Mostly cloudy with a chance of rain and high mountain snow. Lows in the upper 20s to upper 30s. Chance of precipitation 50 percent.

Rain and high mountain snow. Light high mountain snow accumulations. Highs in the upper 30s to upper 40s except in the mid 40s to mid 50s valleys. Chance of precipitation near 100 percent.

Rain and high mountain snow. High mountain snow may be heavy at times. Moderate high mountain snow accumulations possible. Lows in the mid 20s to mid 30s. Chance of precipitation near 100 percent.

Snow. Light snow accumulations. Highs in the upper 20s to upper 30s except in the upper 30s to mid 40s valleys. Chance of precipitation near 100 percent.

Mostly cloudy with a 50 percent chance of snow. Lows in the lower 20s to lower 30s.

Partly sunny with a 50 percent chance of rain and high elevation snow. Highs in the mid 30s to mid 40s except in the mid 40s to lower 50s valleys.

Mostly clear. Lows in the mid 20s to mid 30s. Highs in the upper 30s to upper 40s except in the mid 40s to mid 50s valleys.

Mostly clear. Lows in the mid 20s to mid 30s. Highs in the upper 30s to upper 40s except in the mid 40s to mid 50s valleys.

Mostly clear. Lows in the mid 20s to mid 30s. Highs in the upper 30s to upper 40s except in the mid 40s to mid 50s valleys.

Sunny. Highs in the upper 40s to upper 50s except in the upper 50s to lower 60s valleys.

Partly cloudy. Low temperature around 43F. Dew point will be around 38F with an average humidity of 67%. Winds will be 2 mph from the N.

Mostly sunny. High temperature around 60F. Dew point will be around 37F with an average humidity of 51%. Winds will be 5 mph from the W.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 38F. Dew point will be around 35F with an average humidity of 66%. Winds will be 4 mph from the NW.

Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 51F. Dew point will be around 34F with an average humidity of 60%. Winds will be 7 mph from the NW.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 36F. Dew point will be around 32F with an average humidity of 70%. Winds will be 4 mph from the NW.