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

43°F

6°C

Humidity 42%
Wind Speed SW 3 mph
Barometer 29.87 in (1010.5 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 1 Jan 12:53 am MST
Extended Forecast for

Gillette WY

  • Overnight

    Overnight: Partly cloudy, with a low around 32. West wind 8 to 10 mph, with gusts as high as 17 mph.

    Low: 32 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 52. West wind around 6 mph becoming south in the afternoon.

    High: 52 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Cloudy, with a low around 33. South wind 6 to 8 mph becoming west after midnight. Winds could gust as high as 17 mph.

    Low: 33 °F

    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 49. West wind 6 to 8 mph, with gusts as high as 18 mph.

    High: 49 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. Southwest wind around 8 mph, with gusts as high as 16 mph.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52. South wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38. Breezy, with a south wind 15 to 21 mph, with gusts as high as 31 mph.

    Low: 38 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Partly sunny, with a high near 57. Southwest wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 57 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 32. West wind 8 to 10 mph, with gusts as high as 17 mph.
New Year's Day
Partly sunny, with a high near 52. West wind around 6 mph becoming south in the afternoon.
Thursday Night
Cloudy, with a low around 33. South wind 6 to 8 mph becoming west after midnight. Winds could gust as high as 17 mph.
Friday
Mostly cloudy, with a high near 49. West wind 6 to 8 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 29. Southwest wind around 8 mph, with gusts as high as 16 mph.
Saturday
Mostly sunny, with a high near 52. South wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 38. Breezy, with a south wind 15 to 21 mph, with gusts as high as 31 mph.
Sunday
Partly sunny, with a high near 57. Southwest wind 13 to 17 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
Partly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Mostly sunny, with a high near 46.
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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:
12:36 am MST Jan 1, 2026
Forecast Valid:
1am MST Jan 1, 2026-6pm MST Jan 7, 2026
 
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Additional Resources

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