National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

Lat: 41.16°NLon: 104.81°WElev: 6116ft.

Overcast

39°F

4°C

Humidity 20%
Wind Speed W 10 mph
Barometer 30.05 in (1017.3 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 28 Jan 6:53 pm MST
Extended Forecast for

Cheyenne WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 40. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 40 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. West northwest wind 10 to 15 mph.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 42. West northwest wind around 15 mph, with gusts as high as 30 mph.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 19. West northwest wind 5 to 10 mph becoming southwest in the evening.

    Low: 19 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 49. Breezy.

    High: 49 °F

    Decreasing
    Clouds and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 40. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Thursday Night
Mostly clear, with a low around 23. West northwest wind 10 to 15 mph.
Friday
Mostly sunny, with a high near 42. West northwest wind around 15 mph, with gusts as high as 30 mph.
Friday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 19. West northwest wind 5 to 10 mph becoming southwest in the evening.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 49. Breezy.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 54.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
A slight chance of snow. Partly sunny, with a high near 41.
Tuesday Night
A chance of snow. Partly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cheyenne WY
 41.15°N 104.78°W (Elev. 6047 ft)
Last Update:
2:21 pm MST Jan 28, 2026
Forecast Valid:
7pm MST Jan 28, 2026-6pm MST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation