Current Weather Conditions in Cheyenne, Wyoming

As of Sunday, April 26, 2026, Cheyenne is experiencing cloudy skies with a temperature of 42°F. The city, situated at an elevation of 6,129 feet, is under overcast conditions with light winds and measurable humidity.

Today’s Forecast Details

According to the National Weather Service, Cheyenne is expected to reach a high of 49°F this afternoon, with showers likely and a possible thunderstorm after 3 p.m. South winds will range from 10 to 15 mph, and there is a 60% chance of precipitation, with rainfall amounts expected to be less than a tenth of an inch.

Tonight, temperatures will drop to a low around 31°F. There is a chance of rain showers before 5 a.m., followed by a possibility of rain and snow showers. Mostly cloudy skies are expected, with west winds shifting to northwest after midnight. The chance of precipitation overnight is 30%.

Current Atmospheric Conditions

Weather observations from Cheyenne Airport (KCYS) indicate:

• Temperature: 42°F
• Dew point: 33°F
• Humidity: 79%
• Wind: South at 10 mph
• Pressure: 29.67 in (1004.8 mb)
• Visibility: 10.00 miles
• Conditions: Overcast

The wind chill is approximately 32°F. These readings were last updated at 12:53 p.m. MDT on April 26, 2026.

Extended Outlook

Looking ahead, Monday will see a high near 50°F with a 60% chance of precipitation, including possible rain and snow showers in the morning, transitioning to likely rain showers later in the day. Tuesday is forecast to be milder, with a high of 53°F and a chance of showers. By Wednesday, skies are expected to clear somewhat, with mostly sunny conditions and a high near 56°F, followed by a chance of showers later in the day.

Nighttime lows will remain near freezing through midweek, ranging from 29°F to 31°F, with varying chances of precipitation.

Key Takeaways

• Cheyenne’s current temperature is 42°F under cloudy skies.
• Today’s high is expected to reach 49°F with a 60% chance of showers and possible thunderstorms.
• Overnight lows will fall to around 31°F, with a mix of rain and snow showers possible.
• Elevated at over 6,100 feet, Cheyenne’s weather can shift rapidly, particularly in spring.
• Residents should prepare for cool, damp conditions and potential travel impacts from wet roads.