10-Day Weather Forecast - Big Sky Ski And Summer Resort, MT

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  • |40°F
    Mostly Clear

    Tonight

    40°F

    Mostly clear. Lows 34 to 40. North winds up to 10 mph.

    Hourly details
  • 75|47°F
    Sunny

    Day

    75°F

    Warmer sunny. Highs 62 to 72. Northwest winds up to 5 mph increasing to 5 to 15 mph in the afternoon.

    Night

    47°F

    Mostly cloudy in the evening then becoming partly cloudy. Lows 42 to 48. Northwest winds up to 10 mph with gusts to around 25 mph.

    Hourly details
  • 83|47°F
    Sunny

    Day

    83°F

    Breezy warmer sunny. Highs 69 to 81. West winds 5 to 15 mph with gusts to around 40 mph increasing to 15 to 25 mph with gusts to around 50 mph in the afternoon.

    Night

    47°F

    Windy. Mostly clear. Lows 42 to 48. West winds 15 to 30 mph with gusts to around 60 mph decreasing to 10 to 15 mph with gusts to around 50 mph after midnight.

    Hourly details
  • 71|40°F
    Sunny

    Day

    71°F

    Cooler clear. Highs 58 to 70. Lows 35 to 41.

    Night

    40°F

    Cooler clear. Highs 58 to 70. Lows 35 to 41.

    Hourly details
  • 76|46°F
    Sunny

    Day

    76°F

    Sunny. Highs 64 to 74.

    Night

    46°F

    Mostly clear. Lows 41 to 47.

    Hourly details
  • 81|49°F
    Mostly Sunny

    Day

    81°F

    Mostly sunny. Highs 67 to 77.

    Night

    49°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows 44 to 50.

    Hourly details
  • 73|47°F
    70% Chance of Storms

    Day

    73°F

    Mostly cloudy. Chance of rain showers in the morning then rain showers likely and chance of thunderstorms in the afternoon. Highs 59 to 69. Chance of precipitation 70 percent.

    Night

    47°F

    Mostly cloudy. A 50 percent chance of thunderstorms. Lows 40 to 46. Highs 57 to 67.

    Hourly details
  • 74|46°F
    50% Chance of Storms

    Day

    74°F

    Mostly cloudy. A 50 percent chance of thunderstorms. Lows 40 to 46. Highs 57 to 67.

    Night

    46°F

    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 46F. Dew point will be around 45F with an average humidity of 64%. Winds will be 1 mph from the N.

  • 76|47°F
    30% Chance of Rain

    Day

    76°F

    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 76F. Dew point will be around 41F with an average humidity of 48%. Winds will be 1 mph from the W.

    Night

    47°F

    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 47F. Dew point will be around 42F with an average humidity of 57%. Winds will be 2 mph from the SW.

  • 82|50°F
    Mostly Sunny

    Day

    82°F

    Mostly sunny. High temperature around 82F. Dew point will be around 39F with an average humidity of 39%. Winds will be 3 mph from the SW.

    Night

    50°F

    Partly cloudy. Low temperature around 50F. Dew point will be around 43F with an average humidity of 52%. Winds will be 2 mph from the SW.