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Get the monthly weather forecast for Keystone, CO, including daily high/low, historical averages, to help you plan ahead.
Weather.com brings you the most accurate monthly weather forecast for Keystone, CO with average/record and high/low temperatures, precipitation and more.
April Weather in Keystone Colorado, United States. Daily high temperatures increase by 7°F, from 40°F to 47°F, rarely falling below 28°F or exceeding 58°F. Daily low temperatures increase by 8°F, from 22°F to 30°F, rarely falling below 12°F or exceeding 37°F.
Check accurate weather in April in Keystone (CO). Expect Keystone April temperature around 7°C (45°F). Read clothing tips & recommended activities.
The average temperature in Keystone in April for a typical day ranges from a high of 43°F (6°C) to a low of 20°F (-7°C). Some would describe it as really cold with a gentle breeze. For comparison, the hottest month in Keystone, July, has days with highs of 74°F (23°C) and lows of 44°F (7°C).
November 2021 Weather History in Keystone Colorado, United States. The data for this report comes from the Lake County Airport. See all nearby weather stations. This report shows
