Detailed hourly weather for Keystone

Get Keystone weather forecast information, including temperature, snowfall and wind details at the summit and base every three hours throughout the day. Check out this comprehensive Keystone weather report first before heading up for the day.
Saturday
9/20
45° F
0"
SE
6mph
    • Saturday
      56°F
      34°F
    • Sunday
      52°F
      33°F
    • Monday
      49°F
      32°F
    • Tuesday
      44°F
      30°F
    • Wednesday
      50°F
      29°F
    • Thursday
      54°F
      31°F
    • Friday
      51°F
      31°F
    • Saturday
      51°F
      31°F
    • Sunday
      51°F
      32°F
    • Monday
      44°F
      31°F
Saturday
Sep 20
  • Time
  • Summit | 12404ft.
  • Base | 9278ft.
  • 11:00 am
    0"
    56°F
    S
    3mph
    0"
    66°F
    S
    3mph
  • 2:00 pm
    0"
    56°F
    S
    3mph
    0"
    66°F
    S
    3mph
  • 5:00 pm
    0"
    48°F
    E
    3mph
    0"
    58°F
    E
    3mph
  • 8:00 pm
    0"
    37°F
    SE
    6mph
    0"
    48°F
    SE
    6mph
  • 11:00 pm
    0"
    34°F
    SE
    6mph
    0"
    44°F
    SE
    6mph

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