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

35°F

2°C

Humidity 54%
Wind Speed S 8 mph
Barometer 30.18 in (1024.5 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 30 Dec 8:53 pm MST
Extended Forecast for

Gillette WY

  • Tonight

    Tonight: Mostly clear, with a low around 28. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 50. West wind 6 to 11 mph, with gusts as high as 16 mph.

    High: 50 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. South wind 7 to 10 mph, with gusts as high as 17 mph.

    Low: 29 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 49. Southwest wind 5 to 7 mph.

    High: 49 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. Southwest wind 3 to 6 mph.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 49. Southwest wind 5 to 7 mph.

    High: 49 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. Southwest wind 5 to 11 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 55. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 55 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 28. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 50. West wind 6 to 11 mph, with gusts as high as 16 mph.
Wednesday Night
Partly cloudy, with a low around 29. South wind 7 to 10 mph, with gusts as high as 17 mph.
New Year's Day
Partly sunny, with a high near 49. Southwest wind 5 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 29. Southwest wind 3 to 6 mph.
Friday
Partly sunny, with a high near 49. Southwest wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 33. Southwest wind 5 to 11 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 55. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 46.
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:
9:20 pm MST Dec 30, 2025
Forecast Valid:
10pm MST Dec 30, 2025-6pm MST Jan 6, 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