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

56°F

13°C

Humidity 51%
Wind Speed NW 5 mph
Barometer 30.21 in (1014.9 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 4 Jul 3:53 am MDT
Extended Forecast for

4 Miles N Granite Canon WY

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 55. West wind around 5 mph.

    Low: 55 °F

    Partly Cloudy

  • Independence Day

    Independence Day: Isolated thunderstorms after noon. Patchy smoke between noon and 5pm. Mostly sunny, with a high near 82. West wind 5 to 10 mph becoming east southeast in the afternoon. Chance of precipitation is 20%.

    High: 82 °F

    Sunny then
    Isolated
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. South southeast wind around 5 mph becoming west southwest after midnight.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 85. West wind 5 to 15 mph becoming southeast in the afternoon.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53. South southeast wind 5 to 15 mph becoming west southwest after midnight.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87.

    High: 87 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 85.

    High: 85 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 55. West wind around 5 mph.
Independence Day
Isolated thunderstorms after noon. Patchy smoke between noon and 5pm. Mostly sunny, with a high near 82. West wind 5 to 10 mph becoming east southeast in the afternoon. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 51. South southeast wind around 5 mph becoming west southwest after midnight.
Sunday
Sunny, with a high near 85. West wind 5 to 15 mph becoming southeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 53. South southeast wind 5 to 15 mph becoming west southwest after midnight.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 85.
Tuesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53.
Wednesday
Showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 85.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 52.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Sunny and hot, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Granite Canon WY
 41.15°N 105.1°W (Elev. 6598 ft)
Last Update:
12:31 am MDT Jul 4, 2026
Forecast Valid:
3am MDT Jul 4, 2026-6pm MDT Jul 10, 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