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

Hazardous Weather Conditions

Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

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

Fair

50°F

10°C

Humidity 80%
Wind Speed W 10 mph
Barometer 30.33 in (1020.7 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 31 Aug 3:53 am MDT
Extended Forecast for

Cheyenne WY

  • Today

    Today: Sunny, with a high near 75. West northwest wind 10 to 15 mph becoming north in the afternoon.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 47. North wind 5 to 15 mph becoming west after midnight.

    Low: 47 °F

    Clear

  • Labor Day

    Labor Day: Sunny, with a high near 78. West northwest wind 5 to 15 mph becoming north northeast in the afternoon.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 49. North northeast wind 5 to 10 mph becoming light and variable.

    Low: 49 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. West northwest wind 5 to 10 mph becoming north northeast in the afternoon.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 74.

    High: 74 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 75. West northwest wind 10 to 15 mph becoming north in the afternoon.
Tonight
Clear, with a low around 47. North wind 5 to 15 mph becoming west after midnight.
Labor Day
Sunny, with a high near 78. West northwest wind 5 to 15 mph becoming north northeast in the afternoon.
Monday Night
Clear, with a low around 49. North northeast wind 5 to 10 mph becoming light and variable.
Tuesday
Sunny, with a high near 80. West northwest wind 5 to 10 mph becoming north northeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 48.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 48.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77.
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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:
3:26 am MDT Aug 31, 2025
Forecast Valid:
4am MDT Aug 31, 2025-6pm MDT Sep 6, 2025
 
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