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.

Overcast

60°F

16°C

Humidity 86%
Wind Speed SW 9 mph
Barometer 30.25 in (1016.5 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 18 Aug 10:53 pm MDT
Extended Forecast for

4 Miles N Granite Canon WY

  • Tonight

    Tonight: Scattered showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 55. West southwest wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 55 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83. West northwest wind around 10 mph.

    High: 83 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54. North northwest wind 5 to 10 mph becoming south southeast in the evening.

    Low: 54 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86. West wind 5 to 10 mph becoming north in the afternoon.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. North wind 5 to 10 mph becoming south in the evening.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Saturday

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

    High: 85 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Scattered showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 55. West southwest wind 5 to 10 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 83. West northwest wind around 10 mph.
Wednesday Night
Mostly clear, with a low around 54. North northwest wind 5 to 10 mph becoming south southeast in the evening.
Thursday
Sunny, with a high near 86. West wind 5 to 10 mph becoming north in the afternoon.
Thursday Night
Mostly clear, with a low around 57. North wind 5 to 10 mph becoming south in the evening.
Friday
Sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 57.
Saturday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.
Saturday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59.
Sunday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Monday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 82.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Tuesday
Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Granite Canon WY
 41.15°N 105.1°W (Elev. 6598 ft)
Last Update:
6:56 pm MDT Aug 18, 2026
Forecast Valid:
11pm MDT Aug 18, 2026-6pm MDT Aug 25, 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