Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...In Nebraska, Cheyenne County and Kimball County. In
Wyoming, Converse County Lower Elevations, Niobrara County, Central
Laramie County, East Laramie County, East Platte County, and Goshen
County.
* WHEN...Unti…
Cheyenne, WY Weather: Current Temperature & Forecast
Right now in Cheyenne, it is
40° with mist.
Today's forecast reaches 46°,
with a low of 36°.
Tomorrow in Cheyenne looks
sunny, with a high of 53°
and an overnight low of 37°.
Rain is unlikely (7% chance).
Winds top out near 11 mph,
and the UV index reaches 3 (low).
Yes - about 27 days a year carry measurable snowfall, concentrated October through May.
Which month is coolest in Cheyenne?
January, with highs of 37°F (3°C) and lows near 20°F (-7°C). The coldest day in the 2015-2024 record fell to -26°F (-32°C).
When does it rain most in Cheyenne?
May, at 3.8 inches (97 mm) over about 16 days. January is the driest month, at 17 mm (0.7 in).
When does Cheyenne drop below freezing?
Average overnight lows sit at or below 0°C in 6 months of the year, November through April.
How much do temperatures drop at night in Cheyenne?
By about 12°C on an average day - a wider day-to-night gap than most of the 3496 cities we track. In July that means 83°F (28°C) down to 59°F (15°C).
What is the hottest month in Cheyenne?
July, averaging 83°F (28°C) by day and 59°F (15°C) overnight. The hottest single day in our 2015-2024 record for this location reached 96°F (36°C).
How many rainy days does Cheyenne get in a year?
About 89 days bring measurable precipitation, totalling 17.0 inches (431 mm). That works out at roughly 4.8 mm on an average wet day.
What is the best time to visit Cheyenne?
Aim for June to October if you get the choice: temperatures sit either side of the peak heat rather than in it, and highs average 75°F (24°C) against roughly 7 wet days a month. For the same question asked the other way round, see where else is warm in June.