Union, Oregon | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    38°
    Friday 5/17
    Forecast night icon
    38°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Lows in the upper 20s to upper 30s. Northwest wind 5 to 15 mph with gusts to around 30 mph in the evening becoming light.
  • Forecast day icon
    Saturday
    Partly Cloudy
    66°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Saturday 5/18
    Day
    66°
    Partly Cloudy
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the 50s except in the upper 50s to upper 60s valleys. West wind 5 to 15 mph with gusts to around 30 mph in the afternoon.
    Night Details
    Partly cloudy. A 20 percent chance of rain and high mountain snow showers overnight. Snow level 4500 feet overnight. Lows in the lower 20s to lower 30s except in the 30s valleys. West wind 5 to 15 mph with gusts to around 30 mph.
  • Forecast day icon
    Sunday
    50% Chance Rain Showers
    58°
    Forecast night icon
    Night
    Partly Cloudy
    39°
    Sunday 5/19
    Day
    58°
    50% Chance Rain Showers
    Forecast day icon
    Night
    39°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a chance of rain and high elevation snow showers. Snow level 4000 feet. Highs in the lower 40s to lower 50s except in the 50s valleys. Northwest wind 5 to 15 mph with gusts to around 25 mph. Chance of precipitation 50 percent.
    Night Details
    Partly cloudy with a 20 percent chance of rain showers. Lows in the mid 20s to mid 30s except in the lower 30s to lower 40s valleys.
  • Forecast day icon
    Monday
    40% Chance of Storms
    63°
    Forecast night icon
    Night
    Partly Cloudy
    39°
    Monday 5/20
    Day
    63°
    40% Chance of Storms
    Forecast day icon
    Night
    39°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 40s to mid 50s except in the mid 50s to lower 60s valleys. Chance of precipitation 40 percent.
    Night Details
    Partly cloudy. Lows in the lower 30s to lower 40s. Highs in the upper 40s to upper 50s except in the mid 50s to mid 60s valleys.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    50% Chance of Storms
    49°
    Tuesday 5/21
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows in the lower 30s to lower 40s. Highs in the upper 40s to upper 50s except in the mid 50s to mid 60s valleys.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 30s to mid 40s. Chance of precipitation 50 percent.
  • Forecast day icon
    Wednesday
    80% Chance Snow Showers
    57°
    Forecast night icon
    Night
    50% Chance Snow Showers
    38°
    Wednesday 5/22
    Day
    57°
    80% Chance Snow Showers
    Forecast day icon
    Night
    38°
    50% Chance Snow Showers
    Forecast night icon
    Hourly
    Day Details
    Rain and high mountain snow showers. Light high mountain snow accumulations. Highs in the lower 40s to lower 50s except in the 50s valleys. Chance of precipitation 80 percent.
    Night Details
    Partly cloudy with a chance of rain showers high mountain snow showers and thunderstorms. Lows in the lower 30s to lower 40s. Chance of precipitation 50 percent.
  • Forecast day icon
    Thursday
    50% Chance Snow Showers
    59°
    Forecast night icon
    Night
    50% Chance Snow Showers
    42°
    Thursday 5/23
    Day
    59°
    50% Chance Snow Showers
    Forecast day icon
    Night
    42°
    50% Chance Snow Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of rain and high mountain snow showers. Highs in the lower 40s to lower 50s except in the lower 50s to lower 60s valleys.
    Night Details
    Mostly cloudy with a chance of rain showers high mountain snow showers and thunderstorms. Lows in the lower 30s to lower 40s. Highs in the mid 40s to mid 50s except in the lower 50s to lower 60s valleys. Chance of precipitation 50 percent.
  • Forecast day icon
    Friday
    50% Chance Snow Showers
    64°
    Forecast night icon
    Night
    40% Chance of Rain
    43°
    Friday 5/24
    Day
    64°
    50% Chance Snow Showers
    Forecast day icon
    Night
    43°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain showers high mountain snow showers and thunderstorms. Lows in the lower 30s to lower 40s. Highs in the mid 40s to mid 50s except in the lower 50s to lower 60s valleys. Chance of precipitation 50 percent.
    Night Details
    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 43F. Dew point will be around 39F with an average humidity of 67%. Winds will be 8 mph from the N.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    68°
    Forecast night icon
    Night
    30% Chance of Rain
    44°
    Saturday 5/25
    Day
    68°
    40% Chance of Rain
    Forecast day icon
    Night
    44°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 68F. Dew point will be around 41F with an average humidity of 50%. Winds will be 9 mph from the N.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 44F. Dew point will be around 39F with an average humidity of 63%. Winds will be 9 mph from the N.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    71°
    Forecast night icon
    Night
    Clear
    46°
    Sunday 5/26
    Day
    71°
    30% Chance of Rain
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 71F. Dew point will be around 41F with an average humidity of 46%. Winds will be 10 mph from the N.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 40F with an average humidity of 61%. Winds will be 9 mph from the N.