Sun River, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    Partly Cloudy
    53°
    Forecast night icon
    Night
    70% Chance of Snow
    30°
    Tuesday 4/16
    Day
    53°
    Partly Cloudy
    Forecast day icon
    Night
    30°
    70% Chance of Snow
    Forecast night icon
    Hourly
    Day Details
    Breezy cooler. Partly cloudy in the morning then becoming mostly cloudy. Highs 50 to 55. West winds 15 to 25 mph.
    Night Details
    Colder. Mostly cloudy. Slight chance of snow in the evening then snow likely after midnight. Snow accumulation up to 3 inches. Lows 25 to 30. Northwest winds 10 to 20 mph. Chance of snow 70 percent.
  • Forecast day icon
    Wednesday
    70% Chance of Snow
    38°
    Forecast night icon
    Night
    Mostly Cloudy
    26°
    Wednesday 4/17
    Day
    38°
    70% Chance of Snow
    Forecast day icon
    Night
    26°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Windy colder cloudy. Snow likely in the morning then chance of snow in the afternoon. Patchy blowing snow through the day. Snow accumulation up to 3 inches. Highs 35 to 40. Northwest winds 20 to 30 mph. Chance of snow 70 percent.
    Night Details
    Mostly cloudy with a 20 percent chance of snow. Lows 20 to 25. North winds 10 to 20 mph shifting to the northwest 5 to 10 mph after midnight.
  • Forecast day icon
    Thursday
    Partly Cloudy
    42°
    Forecast night icon
    Night
    Partly Cloudy
    24°
    Thursday 4/18
    Day
    42°
    Partly Cloudy
    Forecast day icon
    Night
    24°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then becoming mostly cloudy. A 20 percent chance of snow. Highs 35 to 40. Northwest winds 5 to 15 mph.
    Night Details
    Partly cloudy. Lows around 20.
  • Forecast day icon
    Friday
    Mostly Cloudy
    38°
    Forecast night icon
    Night
    Partly Cloudy
    22°
    Friday 4/19
    Day
    38°
    Mostly Cloudy
    Forecast day icon
    Night
    22°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs 35 to 40.
    Night Details
    Partly cloudy. Lows around 20.
  • Forecast day icon
    Saturday
    Mostly Sunny
    50°
    Forecast night icon
    Night
    Mostly Clear
    29°
    Saturday 4/20
    Day
    50°
    Mostly Sunny
    Forecast day icon
    Night
    29°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs 45 to 50. Lows around 30.
    Night Details
    Mostly clear. Highs 45 to 50. Lows around 30.
  • Forecast day icon
    Sunday
    Partly Cloudy
    60°
    Forecast night icon
    Night
    Mostly Cloudy
    37°
    Sunday 4/21
    Day
    60°
    Partly Cloudy
    Forecast day icon
    Night
    37°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Not as cool. Partly cloudy with a 20 percent chance of rain. Highs 55 to 60.
    Night Details
    Mostly cloudy. Lows around 35. Highs 55 to 60.
  • Forecast day icon
    Monday
    Mostly Cloudy
    61°
    Forecast night icon
    Night
    Partly Cloudy
    37°
    Monday 4/22
    Day
    61°
    Mostly Cloudy
    Forecast day icon
    Night
    37°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy. Lows around 35. Highs 55 to 60.
    Night Details
    Partly cloudy. Low temperature around 37F. Dew point will be around 22F with an average humidity of 42%. Winds will be 7 mph from the NE.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    61°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Tuesday 4/23
    Day
    61°
    Mostly Sunny
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 61F. Dew point will be around 23F with an average humidity of 33%. Winds will be 8 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 38F. Dew point will be around 23F with an average humidity of 43%. Winds will be 6 mph from the W.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    60°
    Forecast night icon
    Night
    Cloudy
    39°
    Wednesday 4/24
    Day
    60°
    Mostly Sunny
    Forecast day icon
    Night
    39°
    Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 60F. Dew point will be around 27F with an average humidity of 38%. Winds will be 7 mph from the NW.
    Night Details
    Cloudy. Low temperature around 39F. Dew point will be around 27F with an average humidity of 48%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Thursday
    Partly Cloudy
    60°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Thursday 4/25
    Day
    60°
    Partly Cloudy
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 60F. Dew point will be around 28F with an average humidity of 39%. Winds will be 6 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 40F. Dew point will be around 26F with an average humidity of 45%. Winds will be 4 mph from the N.