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7-Day Weather and Snow Forecast for Big Sky

What's the weather forecast for Big Sky this week? Check out the long-range weather and snow forecast for Big Sky, including temperature, predicted snowfall and wind details at the summit and base throughout the day for the next week. Tab over to overview or Hour by Hour for alternative views of the Big Sky weather forecast.

    • Sunday
      68°F
      51°F
    • Monday
      72°F
      52°F
    • Tuesday
      74°F
      55°F
    • Wednesday
      64°F
      49°F
    • Thursday
      62°F
      49°F
    • Friday
      64°F
      45°F
    • Saturday
      63°F
      49°F
    • Sunday
      66°F
      50°F
Sunday
Jul 25
  • Time
  • Summit | 10249ft.
  • Base | 7500ft.
  • 4:00 PM
    0"
    68°F
    W
    8mph
    0"
    77°F
    W
    8mph
  • 5:00 PM
    0"
    67°F
    W
    7mph
    0"
    76°F
    W
    7mph
  • 6:00 PM
    0"
    65°F
    W
    4mph
    0"
    74°F
    W
    4mph
  • 7:00 PM
    0"
    61°F
    NW
    2mph
    0"
    70°F
    NW
    2mph
  • 8:00 PM
    0"
    55°F
    NW
    3mph
    0"
    64°F
    NW
    3mph
  • 9:00 PM
    0"
    52°F
    NW
    2mph
    0"
    61°F
    NW
    2mph
  • 10:00 PM
    0"
    51°F
    NW
    3mph
    0"
    60°F
    NW
    3mph
  • 11:00 PM
    0"
    55°F
    NW
    3mph
    0"
    64°F
    NW
    3mph
Monday
Jul 26
  • Time
  • Summit | 10249ft.
  • Base | 7500ft.
  • 12:00 AM
    0"
    52°F
    NW
    2mph
    0"
    61°F
    NW
    2mph
  • 1:00 AM
    0"
    54°F
    NW
    2mph
    0"
    63°F
    NW
    2mph
  • 2:00 AM
    0"
    54°F
    NW
    2mph
    0"
    63°F
    NW
    2mph
  • 3:00 AM
    0"
    53°F
    NW
    2mph
    0"
    62°F
    NW
    2mph
  • 4:00 AM
    0"
    52°F
    NW
    2mph
    0"
    61°F
    NW
    2mph
  • 5:00 AM
    0"
    53°F
    NW
    1mph
    0"
    62°F
    NW
    1mph
  • 6:00 AM
    0"
    54°F
    NW
    1mph
    0"
    63°F
    NW
    1mph
  • 7:00 AM
    0"
    57°F
    N
    1mph
    0"
    66°F
    N
    1mph
  • 8:00 AM
    0"
    63°F
    NE
    0mph
    0"
    72°F
    NE
    0mph
  • 9:00 AM
    0"
    65°F
    W
    2mph
    0"
    74°F
    W
    2mph
  • 10:00 AM
    0"
    67°F
    W
    4mph
    0"
    76°F
    W
    4mph
  • 11:00 AM
    0"
    69°F
    W
    6mph
    0"
    78°F
    W
    6mph
  • 12:00 PM
    0"
    70°F
    W
    7mph
    0"
    79°F
    W
    7mph
  • 1:00 PM
    0"
    71°F
    W
    7mph
    0"
    80°F
    W
    7mph
  • 2:00 PM
    0"
    72°F
    W
    7mph
    0"
    81°F
    W
    7mph
  • 3:00 PM
    0"
    72°F
    W
    7mph
    0"
    81°F
    W
    7mph
  • 4:00 PM
    0"
    72°F
    W
    6mph
    0"
    81°F
    W
    6mph
  • 5:00 PM
    0"
    71°F
    NW
    6mph
    0"
    80°F
    NW
    6mph
  • 6:00 PM
    0"
    67°F
    N
    3mph
    0"
    76°F
    N
    3mph
  • 7:00 PM
    0"
    63°F
    NE
    2mph
    0"
    72°F
    NE
    2mph
  • 8:00 PM
    0"
    62°F
    N
    2mph
    0"
    71°F
    N
    2mph
  • 9:00 PM
    0"
    61°F
    NW
    1mph
    0"
    70°F
    NW
    1mph
  • 10:00 PM
    0"
    61°F
    NW
    1mph
    0"
    70°F
    NW
    1mph
  • 11:00 PM
    0"
    61°F
    N
    2mph
    0"
    70°F
    N
    2mph
Tuesday
Jul 27
  • Time
  • Summit | 10249ft.
  • Base | 7500ft.
  • 12:00 AM
    0"
    60°F
    N
    1mph
    0"
    69°F
    N
    1mph
  • 1:00 AM
    0"
    60°F
    W
    1mph
    0"
    69°F
    W
    1mph
  • 2:00 AM
    0"
    59°F
    N
    0mph
    0"
    68°F
    N
    0mph
  • 3:00 AM
    0"
    59°F
    SE
    2mph
    0"
    68°F
    SE
    2mph
  • 4:00 AM
    0"
    57°F
    SE
    3mph
    0"
    66°F
    SE
    3mph
  • 5:00 AM
    0"
    56°F
    SW
    1mph
    0"
    65°F
    SW
    1mph
  • 6:00 AM
    0"
    57°F
    SW
    2mph
    0"
    66°F
    SW
    2mph
  • 7:00 AM
    0"
    61°F
    SW
    1mph
    0"
    70°F
    SW
    1mph
  • 8:00 AM
    0"
    66°F
    SW
    2mph
    0"
    75°F
    SW
    2mph
  • 9:00 AM
    0"
    68°F
    SW
    3mph
    0"
    77°F
    SW
    3mph
  • 10:00 AM
    0"
    71°F
    SW
    4mph
    0"
    80°F
    SW
    4mph
  • 11:00 AM
    0"
    73°F
    SW
    6mph
    0"
    82°F
    SW
    6mph
  • 12:00 PM
    0"
    73°F
    SW
    8mph
    0"
    82°F
    SW
    8mph
  • 1:00 PM
    0"
    74°F
    SW
    9mph
    0"
    83°F
    SW
    9mph
  • 2:00 PM
    0"
    72°F
    SW
    9mph
    0"
    81°F
    SW
    9mph
  • 3:00 PM
    0"
    69°F
    SW
    7mph
    0"
    78°F
    SW
    7mph
  • 4:00 PM
    0"
    70°F
    SW
    6mph
    0"
    79°F
    SW
    6mph
  • 5:00 PM
    0"
    70°F
    SW
    6mph
    0"
    79°F
    SW
    6mph
  • 6:00 PM
    0"
    67°F
    SW
    6mph
    0"
    76°F
    SW
    6mph
  • 7:00 PM
    0"
    60°F
    SW
    3mph
    0"
    69°F
    SW
    3mph
  • 8:00 PM
    0"
    60°F
    S
    1mph
    0"
    69°F
    S
    1mph
  • 9:00 PM
    0"
    56°F
    NW
    2mph
    0"
    65°F
    NW
    2mph
  • 10:00 PM
    0"
    55°F
    SW
    2mph
    0"
    64°F
    SW
    2mph
  • 11:00 PM
    0"
    55°F
    W
    1mph
    0"
    64°F
    W
    1mph
Wednesday
Jul 28
  • Time
  • Summit | 10249ft.
  • Base | 7500ft.
  • 12:00 AM
    0"
    55°F
    W
    2mph
    0"
    64°F
    W
    2mph
  • 1:00 AM
    0"
    55°F
    W
    1mph
    0"
    64°F
    W
    1mph
  • 2:00 AM
    0"
    52°F
    NW
    2mph
    0"
    61°F
    NW
    2mph
  • 3:00 AM
    0"
    49°F
    N
    2mph
    0"
    58°F
    N
    2mph
  • 4:00 AM
    0"
    49°F
    SW
    0mph
    0"
    58°F
    SW
    0mph
  • 5:00 AM
    0"
    51°F
    NW
    1mph
    0"
    60°F
    NW
    1mph
  • 11:00 AM
    0"
    64°F
    SW
    3mph
    0"
    73°F
    SW
    3mph
  • 5:00 PM
    0"
    54°F
    SW
    1mph
    0"
    63°F
    SW
    1mph
  • 11:00 PM
    0"
    49°F
    SW
    1mph
    0"
    58°F
    SW
    1mph
Thursday
Jul 29
  • Time
  • Summit | 10249ft.
  • Base | 7500ft.
  • 5:00 AM
    0"
    49°F
    SW
    0mph
    0"
    58°F
    SW
    0mph
  • 11:00 AM
    0"
    62°F
    N
    3mph
    0"
    71°F
    N
    3mph
  • 5:00 PM
    0"
    57°F
    E
    2mph
    0"
    66°F
    E
    2mph
  • 11:00 PM
    0"
    51°F
    NW
    0mph
    0"
    60°F
    NW
    0mph
Friday
Jul 30
  • Time
  • Summit | 10249ft.
  • Base | 7500ft.
  • 5:00 AM
    0"
    45°F
    NW
    2mph
    0"
    54°F
    NW
    2mph
  • 11:00 AM
    0"
    64°F
    N
    5mph
    0"
    73°F
    N
    5mph
  • 5:00 PM
    0"
    58°F
    N
    4mph
    0"
    67°F
    N
    4mph
  • 11:00 PM
    0"
    49°F
    NW
    2mph
    0"
    58°F
    NW
    2mph
Saturday
Jul 31
  • Time
  • Summit | 10249ft.
  • Base | 7500ft.
  • 5:00 AM
    0"
    50°F
    N
    2mph
    0"
    59°F
    N
    2mph
  • 11:00 AM
    0"
    63°F
    E
    5mph
    0"
    72°F
    E
    5mph
  • 5:00 PM
    0"
    62°F
    NE
    4mph
    0"
    71°F
    NE
    4mph
  • 11:00 PM
    0"
    52°F
    S
    2mph
    0"
    61°F
    S
    2mph
Sunday
Aug 1
  • Time
  • Summit | 10249ft.
  • Base | 7500ft.
  • 5:00 AM
    0"
    50°F
    S
    2mph
    0"
    59°F
    S
    2mph
  • 11:00 AM
    0"
    66°F
    SE
    3mph
    0"
    75°F
    SE
    3mph
  • 5:00 PM
    0"
    59°F
    S
    3mph
    0"
    68°F
    S
    3mph
  • 11:00 PM
    0"
    50°F
    SW
    2mph
    0"
    59°F
    SW
    2mph

Current Conditions: Big Sky

Latest Snowfall

24 HR

0"

48 HR

0"

72 HR

0"
View Full Snow Report
Current Weather

Jul 25

66°F

View Full Forecast

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