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.

Overcast

33°F

1°C

Humidity 64%
Wind Speed Calm
Barometer 30.21 in (1026.6 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 26 Nov 4:53 pm MST
Extended Forecast for

Gillette WY

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 27. Wind chill values as low as 17. West wind 3 to 6 mph.

    Low: 27 °F

    Mostly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly cloudy, with a high near 40. Wind chill values as low as 17. Light and variable wind becoming southeast 5 to 7 mph in the afternoon.

    High: 40 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. Wind chill values as low as 15. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain and snow between 11am and 2pm, then a slight chance of snow after 2pm. Mostly cloudy, with a high near 39. Wind chill values as low as 18. Southwest wind 7 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: Snow. Low around 11. Blustery, with a northwest wind 20 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 11 °F

    Snow and
    Blustery

  • Saturday

    Saturday: A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 19. Northwest wind 7 to 17 mph, with gusts as high as 28 mph.

    High: 19 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 5. South wind around 6 mph.

    Low: 5 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 22. South wind 7 to 9 mph, with gusts as high as 16 mph.

    High: 22 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 27. Wind chill values as low as 17. West wind 3 to 6 mph.
Thanksgiving Day
Mostly cloudy, with a high near 40. Wind chill values as low as 17. Light and variable wind becoming southeast 5 to 7 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 24. Wind chill values as low as 15. South wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
A slight chance of rain and snow between 11am and 2pm, then a slight chance of snow after 2pm. Mostly cloudy, with a high near 39. Wind chill values as low as 18. Southwest wind 7 to 15 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Friday Night
Snow. Low around 11. Blustery, with a northwest wind 20 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday
A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 19. Northwest wind 7 to 17 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 5. South wind around 6 mph.
Sunday
Mostly sunny, with a high near 22. South wind 7 to 9 mph, with gusts as high as 16 mph.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 31.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 38.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 19.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 31.
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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:
3:32 pm MST Nov 26, 2025
Forecast Valid:
5pm MST Nov 26, 2025-6pm MST Dec 3, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation