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.

Fair

51°F

11°C

Humidity 16%
Wind Speed NW 16 G 26 mph
Barometer 30.41 in (1028.4 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 11 Jan 11:53 am MST
Extended Forecast for

Cheyenne WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 52. West wind 10 to 15 mph.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 30. West wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 55. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 55 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 35 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 55. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 55 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 52. Breezy.

    High: 52 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 50. Breezy.

    High: 50 °F

    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 52. West wind 10 to 15 mph.
Tonight
Mostly clear, with a low around 30. West wind 10 to 15 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 55. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 35. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday
Partly sunny, with a high near 55. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Tuesday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 32. Breezy.
Wednesday
Mostly sunny, with a high near 52. Breezy.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Sunny, with a high near 50. Breezy.
Thursday Night
Partly cloudy, with a low around 18. Blustery.
Friday
Mostly sunny, with a high near 33. Breezy.
Friday Night
Mostly cloudy, with a low around 18. Blustery.
Saturday
Mostly sunny, with a high near 44. Breezy.
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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:
12:16 pm MST Jan 11, 2026
Forecast Valid:
12pm MST Jan 11, 2026-6pm MST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation