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 Calm
Barometer 30.18 in (1017.1 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 22 Mar 7:53 am MDT
Extended Forecast for

South Greeley WY

  • Today

    Today: Mostly sunny, with a high near 59. North northeast wind around 10 mph becoming southeast in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. South wind around 10 mph.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 69. South wind 10 to 15 mph becoming west in the afternoon.

    High: 69 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. West wind 5 to 15 mph.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 75. Breezy, with a west northwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 75 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 48. Breezy.

    Low: 48 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. Breezy.

    High: 82 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40. Breezy.

    Low: 40 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61. Breezy.

    High: 61 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 59. North northeast wind around 10 mph becoming southeast in the afternoon.
Tonight
Mostly cloudy, with a low around 39. South wind around 10 mph.
Monday
Mostly cloudy, with a high near 69. South wind 10 to 15 mph becoming west in the afternoon.
Monday Night
Mostly cloudy, with a low around 43. West wind 5 to 15 mph.
Tuesday
Partly sunny, with a high near 75. Breezy, with a west northwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 48. Breezy.
Wednesday
Sunny, with a high near 82. Breezy.
Wednesday Night
Partly cloudy, with a low around 40. Breezy.
Thursday
Mostly sunny, with a high near 61. Breezy.
Thursday Night
Partly cloudy, with a low around 27. Breezy.
Friday
Mostly sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Greeley WY
 41.1°N 104.8°W (Elev. 6027 ft)
Last Update:
6:41 am MDT Mar 22, 2026
Forecast Valid:
8am MDT Mar 22, 2026-6pm MDT Mar 28, 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