Related Regions: Idaho, United States, North America

Sun Valley

Detailed hourly weather for Sun Valley

What's the hour-by-hour forecast 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. Click on each day below the graph to see the hourly forecast or tab over to Overview or Long Range Weather Forecast for alternative views of Sun Valley weather.
Monday
5/22
43°F
0"
SE
6mph
    • Monday
      55°F
      31°F
    • Tuesday
      57°F
      28°F
    • Wednesday
      52°F
      27°F
    • Thursday
      42°F
      24°F
    • Friday
      46°F
      28°F
    • Saturday
      53°F
      24°F
    • Sunday
      56°F
      29°F
    • Monday
      58°F
      30°F
Monday
May 22
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 4:00 pm
    0"
    55°F
    SE
    6mph
    0"
    64°F
    SE
    6mph
  • 5:00 pm
    0"
    54°F
    SE
    5mph
    0"
    62°F
    SE
    5mph
  • 6:00 pm
    0"
    52°F
    NE
    2mph
    0"
    61°F
    NE
    2mph
  • 7:00 pm
    0"
    49°F
    N
    2mph
    0"
    57°F
    N
    2mph
  • 8:00 pm
    0"
    40°F
    N
    2mph
    0"
    49°F
    N
    2mph
  • 9:00 pm
    0"
    36°F
    NW
    4mph
    0"
    45°F
    NW
    4mph
  • 10:00 pm
    0"
    33°F
    NW
    5mph
    0"
    41°F
    NW
    5mph
  • 11:00 pm
    0"
    31°F
    NW
    6mph
    0"
    40°F
    NW
    6mph

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