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

26°F

-3°C

Humidity 51%
Wind Speed SW 14 mph
Barometer 30.02 in (1019.6 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 19 Jan 11:53 pm MST
Extended Forecast for

Gillette WY

  • Overnight

    Overnight: Partly cloudy, with a low around 23. Wind chill values as low as 12. West wind 6 to 11 mph, with gusts as high as 17 mph.

    Low: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow between 11am and 2pm. Partly sunny, with a high near 37. Wind chill values as low as 12. Windy, with a west wind 16 to 21 mph becoming northwest 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 30%.

    High: 37 °F

    Chance Snow
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 17. Wind chill values as low as 3. Breezy, with a northwest wind 13 to 20 mph becoming southwest after midnight. Winds could gust as high as 25 mph.

    Low: 17 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a temperature rising to near 27 by 10am, then falling to around 21 during the remainder of the day. Wind chill values as low as 9. Blustery, with a northwest wind 21 to 26 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 27 °F⇓

    Mostly Sunny
    and Blustery

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 8. West wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 8 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 24. Northwest wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 24 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 2. North wind 6 to 9 mph, with gusts as high as 15 mph.

    Low: 2 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 17. East wind 7 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 17 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 23. Wind chill values as low as 12. West wind 6 to 11 mph, with gusts as high as 17 mph.
Tuesday
A chance of snow between 11am and 2pm. Partly sunny, with a high near 37. Wind chill values as low as 12. Windy, with a west wind 16 to 21 mph becoming northwest 25 to 30 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 17. Wind chill values as low as 3. Breezy, with a northwest wind 13 to 20 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Wednesday
Mostly sunny, with a temperature rising to near 27 by 10am, then falling to around 21 during the remainder of the day. Wind chill values as low as 9. Blustery, with a northwest wind 21 to 26 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 38 mph.
Wednesday Night
Partly cloudy, with a low around 8. West wind 7 to 10 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 24. Northwest wind 7 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 2. North wind 6 to 9 mph, with gusts as high as 15 mph.
Friday
Partly sunny, with a high near 17. East wind 7 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Partly cloudy, with a low around 3.
Saturday
Mostly sunny, with a high near 30.
Saturday Night
Partly cloudy, with a low around 13.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Gillette WY
 44.29°N 105.51°W (Elev. 4600 ft)
Last Update:
10:31 pm MST Jan 19, 2026
Forecast Valid:
12am MST Jan 20, 2026-6pm MST Jan 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation