National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

Lat: 44.34°NLon: 105.54°WElev: 4364ft.

Fair

54°F

12°C

Humidity 47%
Wind Speed N 6 mph
Barometer 30.21 in (1021.6 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 27 Sep 9:53 am MDT
Extended Forecast for

Gillette WY

  • Today

    Today: Partly sunny, with a high near 71. Northeast wind 6 to 9 mph becoming southeast in the afternoon. Winds could gust as high as 25 mph.

    High: 71 °F

    Partly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers after 9pm. Mostly cloudy, with a low around 54. South wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.

    Low: 54 °F

    Slight Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 69. South wind 6 to 11 mph becoming north in the afternoon. Winds could gust as high as 26 mph.

    High: 69 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48. North wind 5 to 10 mph becoming light and variable. Winds could gust as high as 23 mph.

    Low: 48 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 72. West wind 5 to 8 mph becoming south in the afternoon. Winds could gust as high as 17 mph.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. Southeast wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 16 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 71. Northeast wind 6 to 9 mph becoming southeast in the afternoon. Winds could gust as high as 25 mph.
Tonight
A 20 percent chance of showers after 9pm. Mostly cloudy, with a low around 54. South wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 31 mph.
Monday
Partly sunny, with a high near 69. South wind 6 to 11 mph becoming north in the afternoon. Winds could gust as high as 26 mph.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48. North wind 5 to 10 mph becoming light and variable. Winds could gust as high as 23 mph.
Tuesday
Sunny, with a high near 72. West wind 5 to 8 mph becoming south in the afternoon. Winds could gust as high as 17 mph.
Tuesday Night
Mostly clear, with a low around 48. Southeast wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 16 mph.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gillette WY
 44.29°N 105.51°W (Elev. 4600 ft)
Last Update:
10:26 am MDT Sep 27, 2026
Forecast Valid:
10am MDT Sep 27, 2026-6pm MDT Oct 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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