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

64°F

18°C

Humidity 60%
Wind Speed W 7 mph
Barometer 30.03 in (1007.3 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 7 Sep 5:53 am MDT
Extended Forecast for

Cheyenne WY

  • Labor Day

    Labor Day: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. West northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 82 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. Southwest wind 5 to 10 mph becoming northwest after midnight.

    Low: 57 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 81. North northwest wind 5 to 15 mph becoming south in the afternoon.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51. South wind 5 to 10 mph becoming north northwest after midnight.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. North northwest wind around 10 mph becoming south in the morning.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Labor Day
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. West northwest wind 5 to 10 mph becoming southwest in the afternoon.
Tonight
Mostly cloudy, with a low around 57. Southwest wind 5 to 10 mph becoming northwest after midnight.
Tuesday
Sunny, with a high near 81. North northwest wind 5 to 15 mph becoming south in the afternoon.
Tuesday Night
Mostly clear, with a low around 51. South wind 5 to 10 mph becoming north northwest after midnight.
Wednesday
Sunny, with a high near 77. North northwest wind around 10 mph becoming south in the morning.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 52.
Saturday
A slight chance of showers and thunderstorms. Sunny, with a high near 79.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 49.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cheyenne WY
 41.15°N 104.78°W (Elev. 6047 ft)
Last Update:
12:30 am MDT Sep 7, 2026
Forecast Valid:
6am MDT Sep 7, 2026-6pm MDT Sep 13, 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