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

62°F

17°C

Humidity 60%
Wind Speed W 3 mph
Barometer 30.16 in (1011.2 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 6 Jul 2:53 am MDT
Extended Forecast for

Cheyenne WY

  • Overnight

    Overnight: Patchy smoke. Mostly clear, with a low around 58. South southwest wind around 10 mph.

    Low: 58 °F

    Patchy Smoke

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon. Areas of smoke. Mostly sunny and hot, with a high near 92. West southwest wind around 10 mph becoming east southeast in the afternoon.

    High: 92 °F

    Areas Smoke
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Patchy smoke before midnight. Partly cloudy, with a low around 58. East southeast wind 10 to 15 mph becoming southwest after midnight.

    Low: 58 °F

    Patchy Smoke
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 89. Southwest wind 10 to 15 mph.

    High: 89 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 56. South wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 20%.

    Low: 56 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Showers and thunderstorms likely after noon. Mostly sunny, with a high near 86. Chance of precipitation is 60%.

    High: 86 °F

    Sunny then
    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.

    Low: 53 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
Patchy smoke. Mostly clear, with a low around 58. South southwest wind around 10 mph.
Monday
A 20 percent chance of showers and thunderstorms after noon. Areas of smoke. Mostly sunny and hot, with a high near 92. West southwest wind around 10 mph becoming east southeast in the afternoon.
Monday Night
Patchy smoke before midnight. Partly cloudy, with a low around 58. East southeast wind 10 to 15 mph becoming southwest after midnight.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 89. Southwest wind 10 to 15 mph.
Tuesday Night
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 56. South wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 20%.
Wednesday
Showers and thunderstorms likely after noon. Mostly sunny, with a high near 86. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 54.
Thursday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny and hot, with a high near 94.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny and hot, with a high near 95.
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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:
12:31 am MDT Jul 6, 2026
Forecast Valid:
3am MDT Jul 6, 2026-6pm MDT Jul 12, 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