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

67°F

19°C

Humidity 51%
Wind Speed SE 10 mph
Barometer 30.05 in (1011.8 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 14 Jul 3:53 am MDT
Extended Forecast for

Gillette WY

  • Today

    Today: Isolated showers and thunderstorms after 2pm. Sunny, with a high near 94. South wind 5 to 10 mph becoming north in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 20%.

    High: 94 °F

    Sunny then
    Isolated
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly between 9pm and midnight. Partly cloudy, with a low around 60. East wind around 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 30%.

    Low: 60 °F

    Scattered
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 72. West wind 10 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph.

    High: 72 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 55. Northeast wind 10 to 15 mph becoming southeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%.

    Low: 55 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 63. Southeast wind 10 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%.

    High: 63 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46. North wind 10 to 15 mph becoming southeast after midnight. Winds could gust as high as 25 mph.

    Low: 46 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Today
Isolated showers and thunderstorms after 2pm. Sunny, with a high near 94. South wind 5 to 10 mph becoming north in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms, mainly between 9pm and midnight. Partly cloudy, with a low around 60. East wind around 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 30%.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 72. West wind 10 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 55. Northeast wind 10 to 15 mph becoming southeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Wednesday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 63. Southeast wind 10 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Wednesday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46. North wind 10 to 15 mph becoming southeast after midnight. Winds could gust as high as 25 mph.
Thursday
Mostly sunny, with a high near 78. South wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 57. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 83.
Friday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Sunday
Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Gillette WY
 44.29°N 105.51°W (Elev. 4600 ft)
Last Update:
3:29 am MDT Jul 14, 2025
Forecast Valid:
4am MDT Jul 14, 2025-6pm MDT Jul 20, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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