Related Regions: Idaho, United States, North America

Sun Valley Long Range Weather Forecast

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7-Day Weather Forecast for Sun Valley

What's the weather forecast for Sun Valley this week? Check out the long-range weather forecast for Sun Valley, 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 Sun Valley weather forecast.
    • Friday
      65°F
      35°F
    • Saturday
      58°F
      35°F
    • Sunday
      63°F
      33°F
    • Monday
      73°F
      39°F
    • Tuesday
      66°F
      42°F
    • Wednesday
      72°F
      34°F
    • Thursday
      71°F
      43°F
    • Friday
      61°F
      41°F
Friday
Jun 22
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 2:00 PM
    0"
    64°F
    W
    8mph
    0"
    73°F
    W
    8mph
  • 3:00 PM
    0"
    65°F
    W
    8mph
    0"
    73°F
    W
    8mph
  • 4:00 PM
    0"
    64°F
    W
    8mph
    0"
    73°F
    W
    8mph
  • 5:00 PM
    0"
    63°F
    W
    8mph
    0"
    71°F
    W
    8mph
  • 6:00 PM
    0"
    61°F
    W
    7mph
    0"
    69°F
    W
    7mph
  • 7:00 PM
    0"
    58°F
    W
    5mph
    0"
    66°F
    W
    5mph
  • 8:00 PM
    0"
    53°F
    W
    4mph
    0"
    61°F
    W
    4mph
  • 9:00 PM
    0"
    49°F
    NW
    4mph
    0"
    57°F
    NW
    4mph
  • 10:00 PM
    0"
    46°F
    NW
    3mph
    0"
    55°F
    NW
    3mph
  • 11:00 PM
    0"
    43°F
    NW
    4mph
    0"
    52°F
    NW
    4mph
Saturday
Jun 23
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 12:00 AM
    0"
    41°F
    NW
    4mph
    0"
    49°F
    NW
    4mph
  • 1:00 AM
    0"
    38°F
    NW
    4mph
    0"
    47°F
    NW
    4mph
  • 2:00 AM
    0"
    37°F
    NW
    4mph
    0"
    46°F
    NW
    4mph
  • 3:00 AM
    0"
    36°F
    NW
    4mph
    0"
    45°F
    NW
    4mph
  • 4:00 AM
    0"
    35°F
    NW
    4mph
    0"
    44°F
    NW
    4mph
  • 5:00 AM
    0"
    35°F
    NW
    5mph
    0"
    43°F
    NW
    5mph
  • 6:00 AM
    0"
    38°F
    NW
    5mph
    0"
    46°F
    NW
    5mph
  • 7:00 AM
    0"
    45°F
    NW
    4mph
    0"
    53°F
    NW
    4mph
  • 8:00 AM
    0"
    49°F
    NW
    3mph
    0"
    57°F
    NW
    3mph
  • 9:00 AM
    0"
    52°F
    NW
    3mph
    0"
    61°F
    NW
    3mph
  • 10:00 AM
    0"
    55°F
    NW
    3mph
    0"
    64°F
    NW
    3mph
  • 11:00 AM
    0"
    56°F
    NW
    4mph
    0"
    65°F
    NW
    4mph
  • 12:00 PM
    0"
    57°F
    NW
    4mph
    0"
    66°F
    NW
    4mph
  • 1:00 PM
    0"
    54°F
    NW
    5mph
    0"
    62°F
    NW
    5mph
  • 2:00 PM
    0"
    56°F
    N
    2mph
    0"
    64°F
    N
    2mph
  • 3:00 PM
    0"
    58°F
    NW
    5mph
    0"
    66°F
    NW
    5mph
  • 4:00 PM
    0"
    55°F
    N
    9mph
    0"
    63°F
    N
    9mph
  • 5:00 PM
    0"
    55°F
    N
    9mph
    0"
    63°F
    N
    9mph
  • 6:00 PM
    0"
    54°F
    N
    6mph
    0"
    63°F
    N
    6mph
  • 7:00 PM
    0"
    52°F
    N
    6mph
    0"
    61°F
    N
    6mph
  • 8:00 PM
    0"
    48°F
    N
    5mph
    0"
    56°F
    N
    5mph
  • 9:00 PM
    0"
    44°F
    N
    3mph
    0"
    53°F
    N
    3mph
  • 10:00 PM
    0"
    42°F
    NW
    3mph
    0"
    50°F
    NW
    3mph
  • 11:00 PM
    0"
    39°F
    NW
    4mph
    0"
    48°F
    NW
    4mph
Sunday
Jun 24
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 12:00 AM
    0"
    37°F
    NW
    5mph
    0"
    45°F
    NW
    5mph
  • 1:00 AM
    0"
    36°F
    NW
    6mph
    0"
    44°F
    NW
    6mph
  • 2:00 AM
    0"
    36°F
    NW
    6mph
    0"
    44°F
    NW
    6mph
  • 3:00 AM
    0"
    35°F
    NW
    5mph
    0"
    44°F
    NW
    5mph
  • 4:00 AM
    0"
    34°F
    NW
    5mph
    0"
    42°F
    NW
    5mph
  • 5:00 AM
    0"
    33°F
    NW
    5mph
    0"
    41°F
    NW
    5mph
  • 6:00 AM
    0"
    35°F
    NW
    5mph
    0"
    44°F
    NW
    5mph
  • 7:00 AM
    0"
    44°F
    N
    3mph
    0"
    52°F
    N
    3mph
  • 8:00 AM
    0"
    49°F
    N
    1mph
    0"
    58°F
    N
    1mph
  • 9:00 AM
    0"
    53°F
    S
    2mph
    0"
    61°F
    S
    2mph
  • 10:00 AM
    0"
    56°F
    S
    3mph
    0"
    64°F
    S
    3mph
  • 11:00 AM
    0"
    58°F
    S
    4mph
    0"
    67°F
    S
    4mph
  • 12:00 PM
    0"
    60°F
    S
    6mph
    0"
    69°F
    S
    6mph
  • 1:00 PM
    0"
    62°F
    S
    6mph
    0"
    71°F
    S
    6mph
  • 2:00 PM
    0"
    61°F
    S
    8mph
    0"
    70°F
    S
    8mph
  • 3:00 PM
    0"
    63°F
    S
    4mph
    0"
    71°F
    S
    4mph
  • 4:00 PM
    0"
    63°F
    S
    8mph
    0"
    72°F
    S
    8mph
  • 5:00 PM
    0"
    62°F
    S
    7mph
    0"
    71°F
    S
    7mph
  • 6:00 PM
    0"
    61°F
    S
    4mph
    0"
    70°F
    S
    4mph
  • 7:00 PM
    0"
    59°F
    SE
    1mph
    0"
    67°F
    SE
    1mph
  • 8:00 PM
    0"
    56°F
    NE
    2mph
    0"
    65°F
    NE
    2mph
  • 9:00 PM
    0"
    51°F
    N
    1mph
    0"
    59°F
    N
    1mph
  • 10:00 PM
    0"
    47°F
    NW
    2mph
    0"
    55°F
    NW
    2mph
  • 11:00 PM
    0"
    44°F
    NW
    4mph
    0"
    52°F
    NW
    4mph
Monday
Jun 25
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 12:00 AM
    0"
    42°F
    NW
    4mph
    0"
    51°F
    NW
    4mph
  • 1:00 AM
    0"
    41°F
    NW
    4mph
    0"
    50°F
    NW
    4mph
  • 2:00 AM
    0"
    41°F
    NW
    4mph
    0"
    49°F
    NW
    4mph
  • 3:00 AM
    0"
    40°F
    NW
    4mph
    0"
    48°F
    NW
    4mph
  • 4:00 AM
    0"
    39°F
    NW
    3mph
    0"
    47°F
    NW
    3mph
  • 5:00 AM
    0"
    39°F
    NW
    3mph
    0"
    47°F
    NW
    3mph
  • 6:00 AM
    0"
    42°F
    NW
    4mph
    0"
    50°F
    NW
    4mph
  • 7:00 AM
    0"
    49°F
    NW
    4mph
    0"
    58°F
    NW
    4mph
  • 8:00 AM
    0"
    57°F
    N
    2mph
    0"
    65°F
    N
    2mph
  • 9:00 AM
    0"
    61°F
    SE
    2mph
    0"
    69°F
    SE
    2mph
  • 10:00 AM
    0"
    64°F
    S
    5mph
    0"
    73°F
    S
    5mph
  • 11:00 AM
    0"
    67°F
    S
    6mph
    0"
    75°F
    S
    6mph
  • 5:00 PM
    0"
    73°F
    SW
    7mph
    0"
    81°F
    SW
    7mph
  • 11:00 PM
    0"
    51°F
    NW
    4mph
    0"
    59°F
    NW
    4mph
Tuesday
Jun 26
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 5:00 AM
    0"
    42°F
    NW
    6mph
    0"
    51°F
    NW
    6mph
  • 11:00 AM
    0"
    63°F
    W
    7mph
    0"
    72°F
    W
    7mph
  • 5:00 PM
    0"
    66°F
    W
    6mph
    0"
    74°F
    W
    6mph
  • 11:00 PM
    0"
    40°F
    NW
    5mph
    0"
    49°F
    NW
    5mph
Wednesday
Jun 27
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 5:00 AM
    0"
    34°F
    NW
    5mph
    0"
    43°F
    NW
    5mph
  • 11:00 AM
    0"
    68°F
    S
    6mph
    0"
    76°F
    S
    6mph
  • 5:00 PM
    0"
    72°F
    SW
    7mph
    0"
    80°F
    SW
    7mph
  • 11:00 PM
    0"
    51°F
    NW
    5mph
    0"
    59°F
    NW
    5mph
Thursday
Jun 28
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 5:00 AM
    0"
    43°F
    NW
    4mph
    0"
    51°F
    NW
    4mph
  • 11:00 AM
    0"
    71°F
    S
    9mph
    0"
    79°F
    S
    9mph
  • 5:00 PM
    0"
    68°F
    SW
    8mph
    0"
    76°F
    SW
    8mph
  • 11:00 PM
    0"
    47°F
    NW
    6mph
    0"
    55°F
    NW
    6mph
Friday
Jun 29
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 5:00 AM
    0"
    41°F
    NW
    5mph
    0"
    49°F
    NW
    5mph
  • 11:00 AM
    0"
    61°F
    SW
    8mph
    0"
    69°F
    SW
    8mph
  • 5:00 PM
    0"
    61°F
    W
    8mph
    0"
    69°F
    W
    8mph
  • 11:00 PM
    0"
    46°F
    NW
    4mph
    0"
    54°F
    NW
    4mph

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Sun Valley - Epic day!! Mountain was closed till noon. Everyone bailed. fresh pow everywhere, untracked. Did not open the bowls or Seattle ridge.  - © mbradford415
Sun Valley - Baldy is back in business!  - © Billy's I Phone
Sun Valley - For that magic snow. No matter how bad the weather gets you can still hold an edge.  And the bumps are in good shape.   - © stefan’s iPhone

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