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Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Fair

43°F

6°C

Humidity 63%
Wind Speed S 13 mph
Barometer 29.99 in (1013.7 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 13 Nov 12:53 am MST
Extended Forecast for

Gillette WY

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 42. Southwest wind around 7 mph.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 67. Southwest wind 7 to 10 mph, with gusts as high as 17 mph.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 28 mph.

    Low: 45 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 70. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 33 mph.

    High: 70 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. West wind 9 to 15 mph, with gusts as high as 26 mph.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56. West wind 7 to 10 mph becoming north in the afternoon. Winds could gust as high as 17 mph.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. South wind 5 to 7 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 57. South wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 42. Southwest wind around 7 mph.
Thursday
Sunny, with a high near 67. Southwest wind 7 to 10 mph, with gusts as high as 17 mph.
Thursday Night
Mostly clear, with a low around 45. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 28 mph.
Friday
Mostly sunny, with a high near 70. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 33 mph.
Friday Night
Mostly cloudy, with a low around 36. West wind 9 to 15 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 56. West wind 7 to 10 mph becoming north in the afternoon. Winds could gust as high as 17 mph.
Saturday Night
Mostly clear, with a low around 33. South wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 57. South wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 35.
Monday
A chance of rain, mainly before 11am. Mostly cloudy, with a high near 45.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Tuesday
A slight chance of rain and snow. Mostly cloudy, with a high near 40.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 24.
Wednesday
A slight chance of snow. Partly sunny, with a high near 41.
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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 Nov 13, 2025
Forecast Valid:
1am MST Nov 13, 2025-6pm MST Nov 19, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation