Weather forecast for 10 days
Cheyenne, WY

Today, on Sunday, December 22, mainly cloudy and windy weather is expected.
The temperature is predicted to oscillate between a maximum of a moderate 55.4°F (13°C) and a minimum of an icy 32°F (0°C).
Today, it will be warmer and the maximum temperature will be more in line with November's average highest temperature of 45.9°F (7.7°C) than December's of 34.7°F (1.5°C).
Sunrise will be at 7:20 am and sunset at 4:36 pm; the daylight will last for 9h and 16min.

For the next ten days, primarily cloudy and occasionally sunny weather is predicted.
Rainfall is not anticipated in Cheyenne in the upcoming period.
Temperature fluctuation will be substantial in the next ten days. The highest temperature will vary between 35.6°F (2°C) and 55.4°F (13°C), while the lowest nightly temperature fluctuation will be also substantial, as the minimum temperature will vary between 17.6°F (-8°C) and 35.6°F (2°C).
Today is the warmest day, with a maximum temperature of 55.4°F (13°C); next Tuesday will be the coldest day, with the highest temperature of 35.6°F (2°C).

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With an average high-temperature of 34.7°F (1.5°C) and an average low-temperature of 20.3°F (-6.5°C), December is the coldest month in Cheyenne.