8-Day Weather Forecast for Sun Valley

Check out the long-range weather forecast for Sun Valley, including temperature, snowfall and wind details at the summit and base every three hours throughout the day for the next 8 days. Consult this comprehensive Sun Valley weather report first before heading up to ski in the next week, and click through to the full Snow Report via the link at the bottom of the page for more snowfall, base depth and terrain information.
    • Friday
      36°F
      36°F
    • Saturday
      55°F
      34°F
    • Sunday
      61°F
      35°F
    • Monday
      48°F
      35°F
    • Tuesday
      48°F
      32°F
    • Wednesday
      49°F
      27°F
    • Thursday
      54°F
      27°F
    • Friday
      59°F
      35°F
    • Saturday
      60°F
      35°F
Friday
May 29
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 8:00 pm
    0"
    36°F
    NE
    2mph
    0"
    48°F
    NE
    2mph
  • 11:00 pm
    0"
    36°F
    NE
    2mph
    0"
    48°F
    NE
    2mph
Saturday
May 30
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 2:00 am
    0"
    35°F
    NE
    2mph
    0"
    46°F
    NE
    2mph
  • 5:00 am
    0"
    34°F
    NE
    2mph
    0"
    45°F
    NE
    2mph
  • 8:00 am
    0"
    46°F
    SE
    2mph
    0"
    57°F
    SE
    2mph
  • 11:00 am
    0"
    55°F
    S
    6mph
    0"
    66°F
    S
    6mph
  • 2:00 pm
    0"
    52°F
    W
    6mph
    0"
    63°F
    W
    6mph
  • 5:00 pm
    0"
    54°F
    W
    6mph
    0"
    66°F
    W
    6mph
  • 8:00 pm
    0"
    49°F
    S
    2mph
    0"
    60°F
    S
    2mph
  • 11:00 pm
    0"
    41°F
    NW
    2mph
    0"
    52°F
    NW
    2mph
Sunday
May 31
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 2:00 am
    0"
    36°F
    NW
    2mph
    0"
    47°F
    NW
    2mph
  • 5:00 am
    0"
    35°F
    NW
    2mph
    0"
    46°F
    NW
    2mph
  • 8:00 am
    0"
    51°F
    NW
    1mph
    0"
    62°F
    NW
    1mph
  • 11:00 am
    0"
    60°F
    SW
    6mph
    0"
    71°F
    SW
    6mph
  • 2:00 pm
    0"
    61°F
    SW
    8mph
    0"
    73°F
    SW
    8mph
  • 5:00 pm
    0"
    60°F
    SW
    7mph
    0"
    71°F
    SW
    7mph
  • 8:00 pm
    0"
    52°F
    SE
    4mph
    0"
    63°F
    SE
    4mph
  • 11:00 pm
    0"
    46°F
    NE
    2mph
    0"
    57°F
    NE
    2mph
Monday
Jun 1
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 2:00 am
    0"
    42°F
    NE
    2mph
    0"
    53°F
    NE
    2mph
  • 5:00 am
    0"
    43°F
    N
    1mph
    0"
    54°F
    N
    1mph
  • 11:00 am
    0"
    48°F
    S
    4mph
    0"
    59°F
    S
    4mph
  • 5:00 pm
    0"
    47°F
    S
    2mph
    0"
    58°F
    S
    2mph
  • 11:00 pm
    0"
    35°F
    N
    2mph
    0"
    46°F
    N
    2mph
Tuesday
Jun 2
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 5:00 am
    0"
    32°F
    NW
    3mph
    0"
    43°F
    NW
    3mph
  • 11:00 am
    0"
    47°F
    SW
    9mph
    0"
    59°F
    SW
    9mph
  • 5:00 pm
    0"
    48°F
    W
    8mph
    0"
    59°F
    W
    8mph
  • 11:00 pm
    0"
    32°F
    NW
    3mph
    0"
    43°F
    NW
    3mph
Wednesday
Jun 3
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 5:00 am
    0"
    27°F
    NW
    2mph
    0"
    38°F
    NW
    2mph
  • 11:00 am
    0"
    46°F
    SW
    7mph
    0"
    57°F
    SW
    7mph
  • 5:00 pm
    0"
    49°F
    W
    6mph
    0"
    61°F
    W
    6mph
  • 11:00 pm
    0"
    33°F
    NW
    3mph
    0"
    44°F
    NW
    3mph
Thursday
Jun 4
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 5:00 am
    0"
    27°F
    N
    2mph
    0"
    38°F
    N
    2mph
  • 11:00 am
    0"
    52°F
    SE
    6mph
    0"
    63°F
    SE
    6mph
  • 5:00 pm
    0"
    54°F
    SE
    3mph
    0"
    65°F
    SE
    3mph
  • 11:00 pm
    0"
    38°F
    N
    6mph
    0"
    49°F
    N
    6mph
Friday
Jun 5
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 5:00 am
    0"
    35°F
    N
    6mph
    0"
    46°F
    N
    6mph
  • 11:00 am
    0"
    59°F
    SE
    7mph
    0"
    70°F
    SE
    7mph
  • 5:00 pm
    0"
    53°F
    NW
    2mph
    0"
    64°F
    NW
    2mph
  • 11:00 pm
    0"
    41°F
    N
    4mph
    0"
    53°F
    N
    4mph
Saturday
Jun 6
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 5:00 am
    0"
    35°F
    N
    2mph
    0"
    46°F
    N
    2mph
  • 11:00 am
    0"
    60°F
    S
    3mph
    0"
    72°F
    S
    3mph

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