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.
Friday
7/25
54° F
0"
SW
8mph
    • Friday
      65°F
      44°F
    • Saturday
      69°F
      35°F
    • Sunday
      75°F
      41°F
    • Monday
      71°F
      52°F
    • Tuesday
      66°F
      51°F
    • Wednesday
      63°F
      44°F
    • Thursday
      70°F
      44°F
    • Friday
      67°F
      44°F
    • Saturday
      69°F
      44°F
    • Sunday
      63°F
      48°F
Friday
Jul 25
  • Time
  • Summit | 9146ft.
  • Base | 5748ft.
  • 11:00 am
    0"
    65°F
    SW
    8mph
    0"
    76°F
    SW
    8mph
  • 2:00 pm
    0"
    65°F
    SW
    8mph
    0"
    76°F
    SW
    8mph
  • 5:00 pm
    0"
    63°F
    W
    8mph
    0"
    74°F
    W
    8mph
  • 8:00 pm
    0"
    53°F
    W
    5mph
    0"
    64°F
    W
    5mph
  • 11:00 pm
    0"
    44°F
    NW
    5mph
    0"
    55°F
    NW
    5mph

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