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

37°F

3°C

Humidity 82%
Wind Speed S 12 mph
Barometer 30.29 in (1025.4 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 24 Oct 11:53 pm MDT
Extended Forecast for

Cheyenne WY

  • Overnight

    Overnight: Patchy fog after 2am. Otherwise, cloudy, with a low around 33. South southeast wind around 10 mph.

    Low: 33 °F

    Patchy Fog

  • Sunday

    Sunday: A 20 percent chance of showers after 4pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 48. South southeast wind around 10 mph becoming east in the afternoon.

    High: 48 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 4am. Low around 35. East wind 5 to 10 mph becoming north northwest after midnight. Chance of precipitation is 80%.

    Low: 35 °F

    Showers

  • Monday

    Monday: A chance of rain and snow showers, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 51. North northwest wind around 5 mph becoming south in the afternoon. Chance of precipitation is 40%.

    High: 51 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. South southwest wind around 5 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 2am. Otherwise, cloudy, with a low around 33. South southeast wind around 10 mph.
Sunday
A 20 percent chance of showers after 4pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 48. South southeast wind around 10 mph becoming east in the afternoon.
Sunday Night
Showers, mainly before 4am. Low around 35. East wind 5 to 10 mph becoming north northwest after midnight. Chance of precipitation is 80%.
Monday
A chance of rain and snow showers, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 51. North northwest wind around 5 mph becoming south in the afternoon. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 32. South southwest wind around 5 mph.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 64.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
A chance of showers. Partly sunny, with a high near 59.
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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:
12:31 am MDT Oct 25, 2026
Forecast Valid:
12am MDT Oct 25, 2026-6pm MDT Oct 31, 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