Sidney, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    40°
    Friday 4/26
    Forecast night icon
    40°
    Partly Cloudy
    Hourly
    Night Details
    Mostly cloudy early in the evening then becoming partly cloudy. Lows in the lower 40s. North winds 10 to 20 mph.
  • Forecast day icon
    Saturday
    Sunny
    59°
    Forecast night icon
    Night
    Mostly Clear
    37°
    Saturday 4/27
    Day
    59°
    Sunny
    Forecast day icon
    Night
    37°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny cooler. Highs in the lower 60s. Northeast winds 10 to 15 mph.
    Night Details
    Mostly clear. Lows in the mid 30s. East winds 10 to 15 mph.
  • Forecast day icon
    Sunday
    Partly Cloudy
    56°
    Forecast night icon
    Night
    Partly Cloudy
    34°
    Sunday 4/28
    Day
    56°
    Partly Cloudy
    Forecast day icon
    Night
    34°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 50s. East winds 10 to 15 mph.
    Night Details
    Partly cloudy. Lows in the lower 30s. East winds around 10 mph in the evening becoming light.
  • Forecast day icon
    Monday
    Sunny
    67°
    Forecast night icon
    Night
    Rain Showers
    43°
    Monday 4/29
    Day
    67°
    Sunny
    Forecast day icon
    Night
    43°
    Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 60s.
    Night Details
    Rain showers likely. Lows in the upper 30s.
  • Forecast day icon
    Tuesday
    Chance of Rain Showers
    52°
    Forecast night icon
    Night
    Chance of Rain Showers
    37°
    Tuesday 4/30
    Day
    52°
    Chance of Rain Showers
    Forecast day icon
    Night
    37°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    A chance of rain showers. Cooler. Highs in the upper 50s.
    Night Details
    A slight chance of rain showers. Lows in the mid 30s.
  • Forecast day icon
    Wednesday
    Chance of Rain Showers
    57°
    Forecast night icon
    Night
    Chance of Rain Showers
    38°
    Wednesday 5/1
    Day
    57°
    Chance of Rain Showers
    Forecast day icon
    Night
    38°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    A chance of rain showers. Highs around 60.
    Night Details
    A slight chance of rain showers. Lows in the mid 30s. Highs in the lower 60s.
  • Forecast day icon
    Thursday
    Chance of Rain Showers
    59°
    Forecast night icon
    Night
    Chance of Rain Showers
    40°
    Thursday 5/2
    Day
    59°
    Chance of Rain Showers
    Forecast day icon
    Night
    40°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    A slight chance of rain showers. Lows in the mid 30s. Highs in the lower 60s.
    Night Details
    A chance of rain showers. Lows in the upper 30s. Highs in the mid 60s.
  • Forecast day icon
    Friday
    Chance of Rain Showers
    60°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Friday 5/3
    Day
    60°
    Chance of Rain Showers
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Day Details
    A chance of rain showers. Lows in the upper 30s. Highs in the mid 60s.
    Night Details
    Partly cloudy. Low temperature around 42F. Dew point will be around 35F with an average humidity of 61%. Winds will be 2 mph from the W.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    60°
    Forecast night icon
    Night
    30% Chance of Rain
    41°
    Saturday 5/4
    Day
    60°
    Mostly Cloudy
    Forecast day icon
    Night
    41°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy. High temperature around 60F. Dew point will be around 37F with an average humidity of 53%. Winds will be 4 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 41F. Dew point will be around 35F with an average humidity of 60%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Sunday
    Sunny
    63°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Sunday 5/5
    Day
    63°
    Sunny
    Forecast day icon
    Night
    44°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 63F. Dew point will be around 38F with an average humidity of 52%. Winds will be 1 mph from the NW.
    Night Details
    Mostly clear. Low temperature around 44F. Dew point will be around 36F with an average humidity of 58%. Winds will be 2 mph from the SE.