National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

Lat: 44.34°NLon: 105.54°WElev: 4364ft.

Fair

7°F

-14°C

Humidity 84%
Wind Speed SW 3 mph
Barometer 30.29 in (1033.3 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 15 Mar 7:53 pm MDT
Extended Forecast for

Gillette WY

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 10. Wind chill values as low as -1. Northwest wind 5 to 7 mph becoming southwest after midnight.

    Low: 10 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 38. Wind chill values as low as zero. Southwest wind around 8 mph, with gusts as high as 15 mph.

    High: 38 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a temperature rising to around 39 by 3am. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 36 °F⇑

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62. Breezy, with a southwest wind 13 to 22 mph becoming northwest in the afternoon. Winds could gust as high as 33 mph.

    High: 62 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. Northwest wind 8 to 18 mph becoming southwest after midnight. Winds could gust as high as 29 mph.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. Northwest wind 6 to 14 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75. South wind 8 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 10. Wind chill values as low as -1. Northwest wind 5 to 7 mph becoming southwest after midnight.
Monday
Mostly cloudy, with a high near 38. Wind chill values as low as zero. Southwest wind around 8 mph, with gusts as high as 15 mph.
Monday Night
Mostly cloudy, with a temperature rising to around 39 by 3am. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 62. Breezy, with a southwest wind 13 to 22 mph becoming northwest in the afternoon. Winds could gust as high as 33 mph.
Tuesday Night
Partly cloudy, with a low around 39. Northwest wind 8 to 18 mph becoming southwest after midnight. Winds could gust as high as 29 mph.
Wednesday
Mostly sunny, with a high near 72. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 39. Northwest wind 6 to 14 mph becoming southwest after midnight. Winds could gust as high as 21 mph.
Thursday
Mostly sunny, with a high near 75. South wind 8 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Mostly clear, with a low around 44.
Friday
Mostly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Partly sunny, with a high near 76. Breezy.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 59.
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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:
6:07 pm MDT Mar 15, 2026
Forecast Valid:
8pm MDT Mar 15, 2026-6pm MDT Mar 22, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation