Union, Oregon | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Windy
    37°
    Tuesday 5/7
    Forecast night icon
    37°
    Windy
    Hourly
    Night Details
    Mostly cloudy. Lows in the lower 20s to lower 30s. Windy. Northwest wind 15 to 25 mph.
  • Forecast day icon
    Wednesday
    Mostly Cloudy
    54°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Wednesday 5/8
    Day
    54°
    Mostly Cloudy
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the lower 40s to lower 50s except in the 50s valleys. Northwest wind 5 to 15 mph with gusts to around 30 mph.
    Night Details
    Partly cloudy. Areas of frost overnight. Lows in the upper 20s to upper 30s. North wind 5 to 15 mph in the evening becoming light. Gusts up to 25 mph.
  • Forecast day icon
    Thursday
    Sunny
    69°
    Forecast night icon
    Night
    Clear
    46°
    Thursday 5/9
    Day
    69°
    Sunny
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Areas of frost. Highs in the mid 50s to lower 60s except in the mid 60s to lower 70s valleys.
    Night Details
    Clear. Lows in the mid 30s to mid 40s.
  • Forecast day icon
    Friday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Friday 5/10
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the upper 50s to upper 60s except in the upper 60s to upper 70s valleys. Lows in the upper 30s to upper 40s.
    Night Details
    Mostly clear. Highs in the upper 50s to upper 60s except in the upper 60s to upper 70s valleys. Lows in the upper 30s to upper 40s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    79°
    Forecast night icon
    Night
    Mostly Clear
    51°
    Saturday 5/11
    Day
    79°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the upper 50s to upper 60s except in the upper 60s to upper 70s valleys. Lows in the upper 30s to upper 40s.
    Night Details
    Mostly clear. Highs in the upper 50s to upper 60s except in the upper 60s to upper 70s valleys. Lows in the upper 30s to upper 40s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    77°
    Forecast night icon
    Night
    Mostly Clear
    45°
    Sunday 5/12
    Day
    77°
    Mostly Sunny
    Forecast day icon
    Night
    45°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the upper 50s to upper 60s except in the upper 60s to upper 70s valleys. Lows in the upper 30s to upper 40s.
    Night Details
    Mostly clear. Highs in the upper 50s to upper 60s except in the upper 60s to upper 70s valleys. Lows in the upper 30s to upper 40s.
  • Forecast day icon
    Monday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Monday 5/13
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the upper 50s to upper 60s except in the upper 60s to upper 70s valleys. Lows in the upper 30s to upper 40s.
    Night Details
    Mostly clear. Highs in the upper 50s to upper 60s except in the upper 60s to upper 70s valleys. Lows in the upper 30s to upper 40s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    65°
    Forecast night icon
    Night
    Clear
    42°
    Tuesday 5/14
    Day
    65°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Clear
    Forecast night icon
    Day Details
    Mostly clear. Highs in the upper 50s to upper 60s except in the upper 60s to upper 70s valleys. Lows in the upper 30s to upper 40s.
    Night Details
    Clear. Low temperature around 42F. Dew point will be around 37F with an average humidity of 62%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Wednesday
    Sunny
    66°
    Forecast night icon
    Night
    Clear
    45°
    Wednesday 5/15
    Day
    66°
    Sunny
    Forecast day icon
    Night
    45°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 66F. Dew point will be around 40F with an average humidity of 52%. Winds will be 7 mph from the NW.
    Night Details
    Clear. Low temperature around 45F. Dew point will be around 38F with an average humidity of 61%. Winds will be 5 mph from the N.
  • Forecast day icon
    Thursday
    Sunny
    66°
    Forecast night icon
    Night
    Mostly Clear
    43°
    Thursday 5/16
    Day
    66°
    Sunny
    Forecast day icon
    Night
    43°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 66F. Dew point will be around 41F with an average humidity of 52%. Winds will be 6 mph from the NW.
    Night Details
    Mostly clear. Low temperature around 43F. Dew point will be around 37F with an average humidity of 62%. Winds will be 5 mph from the N.