Detailed hourly weather for Sun Valley

Get Sun Valley weather forecast information, including temperature, snowfall and wind details at the summit and base every three hours throughout the day. Check out this comprehensive Sun Valley weather report first before heading up for the day.
Sunday
4/19
33° F
0"
NW
6mph
    • Sunday
      42°F
      25°F
    • Monday
      43°F
      20°F
    • Tuesday
      48°F
      21°F
    • Wednesday
      48°F
      24°F
    • Thursday
      41°F
      28°F
    • Friday
      41°F
      24°F
    • Saturday
      34°F
      19°F
    • Sunday
      34°F
      13°F
Sunday
Apr 19
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 8:00 am
    0"
    38°F
    W
    5mph
    0"
    50°F
    W
    5mph
  • 11:00 am
    0"
    38°F
    W
    5mph
    0"
    50°F
    W
    5mph
  • 2:00 pm
    0"
    42°F
    NW
    6mph
    0"
    53°F
    NW
    6mph
  • 5:00 pm
    0"
    41°F
    NW
    5mph
    0"
    52°F
    NW
    5mph
  • 8:00 pm
    0"
    31°F
    N
    4mph
    0"
    42°F
    N
    4mph
  • 11:00 pm
    0"
    25°F
    N
    5mph
    0"
    36°F
    N
    5mph

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