10-Day Weather Forecast - Sun River, MT

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  • 27|20°F
    Partly Cloudy
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    Today

    27°F

    Partly cloudy. High temperature around 27F. Dew point will be around -5F with an average humidity of 55%. Winds will be 10 mph from the SW.

    Tonight

    20°F

    Not as cold. Mostly cloudy in the evening then clearing. Near steady temperature in the lower 20s. Southwest winds 10 to 15 mph with gusts to around 30 mph.

    Hourly details
  • Day

    36°F

    Sunny. Highs around 40. Southwest winds 10 to 20 mph.

    Night

    24°F

    Mostly clear in the evening then becoming mostly cloudy. Lows in the upper 20s. Southwest winds 5 to 15 mph with gusts to around 30 mph.

    Hourly details
  • Day

    47°F

    Mostly sunny. Highs in the mid 40s. Southwest winds 5 to 15 mph with gusts to around 30 mph.

    Night

    32°F

    Partly cloudy. Lows in the lower 30s. Southwest winds 10 to 15 mph with gusts to around 30 mph.

    Hourly details
  • Day

    51°F

    Partly cloudy. Highs around 50. Lows in the lower 30s.

    Night

    28°F

    Partly cloudy. Highs around 50. Lows in the lower 30s.

    Hourly details
  • Day

    50°F

    Mostly cloudy. Highs in the upper 40s. Lows in the lower 30s.

    Night

    30°F

    Mostly cloudy. Highs in the upper 40s. Lows in the lower 30s.

    Hourly details
  • Day

    48°F

    Mostly cloudy. Highs in the upper 40s. Lows in the lower 30s.

    Night

    18°F

    Mostly cloudy. Highs in the upper 40s. Lows in the lower 30s.

    Hourly details
  • Weekend Weather

  • Day

    37°F

    Mostly cloudy. Highs in the upper 40s. Lows in the lower 30s.

    Night

    23°F

    Mostly cloudy. Highs in the upper 40s. Lows in the lower 30s.

  • Day

    42°F

    Mostly cloudy. Highs in the upper 40s. Lows in the lower 30s.

    Night

    22°F

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

  • Day

    40°F

    Partly sunny. Highs in the mid 40s.

    Night

    24°F

    Partly cloudy. Low temperature around 24F. Dew point will be around 18F with an average humidity of 58%. Winds will be 10 mph from the SW.

  • Day

    40°F

    Mostly cloudy. High temperature around 40F. Dew point will be around 18F with an average humidity of 50%. Winds will be 13 mph from the SW.

    Night

    23°F

    Mostly cloudy. Low temperature around 23F. Dew point will be around 16F with an average humidity of 56%. Winds will be 11 mph from the SW.