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.
Thursday
6/29
47°F
0"
NE
8mph
    • Thursday
      62°F
      32°F
    • Friday
      68°F
      35°F
    • Saturday
      73°F
      39°F
    • Sunday
      75°F
      45°F
    • Monday
      77°F
      43°F
    • Tuesday
      80°F
      46°F
    • Wednesday
      78°F
      52°F
    • Thursday
      68°F
      47°F
Thursday
Jun 29
  • Time
  • Summit | 8297ft.
  • Base | 5748ft.
  • 5:00 am
    0"
    32°F
    NW
    4mph
    0"
    41°F
    NW
    4mph
  • 6:00 am
    0"
    36°F
    NW
    5mph
    0"
    45°F
    NW
    5mph
  • 7:00 am
    0"
    45°F
    N
    3mph
    0"
    54°F
    N
    3mph
  • 8:00 am
    0"
    52°F
    NW
    2mph
    0"
    60°F
    NW
    2mph
  • 9:00 am
    0"
    54°F
    NW
    4mph
    0"
    63°F
    NW
    4mph
  • 10:00 am
    0"
    57°F
    NW
    3mph
    0"
    65°F
    NW
    3mph
  • 11:00 am
    0"
    59°F
    N
    5mph
    0"
    68°F
    N
    5mph
  • 12:00 pm
    0"
    60°F
    N
    8mph
    0"
    68°F
    N
    8mph
  • 1:00 pm
    0"
    61°F
    NE
    8mph
    0"
    69°F
    NE
    8mph
  • 2:00 pm
    0"
    61°F
    NE
    7mph
    0"
    70°F
    NE
    7mph
  • 3:00 pm
    0"
    62°F
    NE
    6mph
    0"
    71°F
    NE
    6mph
  • 4:00 pm
    0"
    61°F
    NE
    6mph
    0"
    70°F
    NE
    6mph
  • 5:00 pm
    0"
    61°F
    NE
    7mph
    0"
    69°F
    NE
    7mph
  • 6:00 pm
    0"
    60°F
    E
    7mph
    0"
    68°F
    E
    7mph
  • 7:00 pm
    0"
    57°F
    E
    3mph
    0"
    65°F
    E
    3mph
  • 8:00 pm
    0"
    55°F
    NE
    4mph
    0"
    63°F
    NE
    4mph
  • 9:00 pm
    0"
    50°F
    N
    6mph
    0"
    59°F
    N
    6mph
  • 10:00 pm
    0"
    45°F
    N
    5mph
    0"
    54°F
    N
    5mph
  • 11:00 pm
    0"
    42°F
    N
    4mph
    0"
    51°F
    N
    4mph

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