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

45°F

7°C

Humidity 52%
Wind Speed NW 10 mph
Barometer 29.77 in (1007.6 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 2 Jan 9:53 am MST
Extended Forecast for

Gillette WY

  • Today

    Today: Mostly cloudy, with a high near 47. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 47 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Southwest wind 6 to 8 mph, with gusts as high as 16 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 55. South wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 55 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a steady temperature around 44. Breezy, with a south wind 15 to 22 mph, with gusts as high as 32 mph.

    Low: 44 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 58. Southwest wind 15 to 18 mph, with gusts as high as 28 mph.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. Southwest wind 15 to 17 mph, with gusts as high as 28 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52. Southwest wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. Southwest wind 8 to 10 mph, with gusts as high as 17 mph.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 47. Northwest wind 5 to 9 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 28. Southwest wind 6 to 8 mph, with gusts as high as 16 mph.
Saturday
Mostly sunny, with a high near 55. South wind 6 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a steady temperature around 44. Breezy, with a south wind 15 to 22 mph, with gusts as high as 32 mph.
Sunday
Mostly sunny, with a high near 58. Southwest wind 15 to 18 mph, with gusts as high as 28 mph.
Sunday Night
Mostly cloudy, with a low around 34. Southwest wind 15 to 17 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 52. Southwest wind 9 to 14 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 28. Southwest wind 8 to 10 mph, with gusts as high as 17 mph.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 37.
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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:
9:22 am MST Jan 2, 2026
Forecast Valid:
10am MST Jan 2, 2026-6pm MST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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