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

24°F

-4°C

Humidity 65%
Wind Speed SW 8 mph
Barometer 30.33 in (1032.7 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 29 Dec 4:53 pm MST
Extended Forecast for

Gillette WY

  • Tonight

    Tonight: Mostly clear, with a low around 19. Southwest wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Wind chill values as low as 16. West wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a steady temperature around 30. Wind chill values as low as 18. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 51. Wind chill values as low as 20 early. West wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. Southwest wind around 8 mph, with gusts as high as 15 mph.

    Low: 28 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 50. Southwest wind 6 to 8 mph.

    High: 50 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. Southwest wind around 6 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 50. Southwest wind 6 to 8 mph, with gusts as high as 15 mph.

    High: 50 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 19. Southwest wind 7 to 9 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 44. Wind chill values as low as 16. West wind 7 to 9 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a steady temperature around 30. Wind chill values as low as 18. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 51. Wind chill values as low as 20 early. West wind 6 to 10 mph, with gusts as high as 17 mph.
Wednesday Night
Partly cloudy, with a low around 28. Southwest wind around 8 mph, with gusts as high as 15 mph.
New Year's Day
Partly sunny, with a high near 50. Southwest wind 6 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 30. Southwest wind around 6 mph.
Friday
Partly sunny, with a high near 50. Southwest wind 6 to 8 mph, with gusts as high as 15 mph.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gillette WY
 44.29°N 105.51°W (Elev. 4600 ft)
Last Update:
4:21 pm MST Dec 29, 2025
Forecast Valid:
6pm MST Dec 29, 2025-6pm MST Jan 5, 2026
 
Forecast Discussion
 
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