10-Day Weather Forecast - Union, OR

Cloudy. A chance of rain and high mountain snow in the morning then rain and high mountain snow likely in the afternoon. High mountain snow accumulation up to 2 inches. Highs in the upper 30s to lower 40s. Gusts up to 20 mph in the afternoon. Chance of precipitation 70 percent.

Mostly cloudy. A chance of rain and high mountain snow in the evening then a chance of rain overnight. Lows in the 30s. South wind 5 to 15 mph. Gusts up to 25 mph increasing to 50 mph overnight. Valleys gusts up to 20 mph increasing to 35 mph overnight. Chance of precipitation 20 percent.

Rain and high mountain snow likely. Patchy blowing high mountain snow. Visibility one quarter mile or less at times. Highs in the upper 30s to mid 40s except in the mid 40s to lower 50s valleys. Windy. South wind 20 to 30 mph with gusts to around 45 mph. Chance of precipitation 70 percent.

Mostly cloudy with a 50 percent chance of rain and high mountain snow. Lows in the lower to mid 30s. South wind 5 to 15 mph with gusts to around 25 mph.

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

Rain and high mountain snow likely. Light high mountain snow accumulations. Lows in the mid 20s to mid 30s. Highs in the upper 20s to mid 30s except in the upper 30s to lower 40s valleys. Chance of precipitation 70 percent.

Rain and high mountain snow likely. Light high mountain snow accumulations. Lows in the mid 20s to mid 30s. Highs in the upper 20s to mid 30s except in the upper 30s to lower 40s valleys. Chance of precipitation 70 percent.

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

Mostly cloudy with a 20 percent chance of snow. Highs in the mid 20s to lower 30s except in the 30s valleys.

Mostly cloudy. Lows 19 to 29. Highs in the lower 30s to lower 40s.

Mostly cloudy. Lows 19 to 29. Highs in the lower 30s to lower 40s.

Mostly cloudy. Lows 19 to 29. Highs in the lower 30s to lower 40s.

Mostly cloudy. Lows 19 to 29. Highs in the lower 30s to lower 40s.

Mostly clear. Low temperature around 35F. Dew point will be around 25F with an average humidity of 65%. Winds will be 10 mph from the S.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 40F. Dew point will be around 27F with an average humidity of 63%. Winds will be 12 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 36F. Dew point will be around 28F with an average humidity of 68%. Winds will be 10 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 39F. Dew point will be around 30F with an average humidity of 73%. Winds will be 9 mph from the S.

Cloudy with a chance of rain-snow mix. Chance of precipitation 55%. Low temperature around 34F. Dew point will be around 29F with an average humidity of 77%. Winds will be 7 mph from the S.