Areas of Severe Thunderstorms and Excessive Rainfall Thursday

Severe thunderstorms capable of large to very hail and damaging winds are possible from parts of the northern High Plains into lower elevations of the northern and central Plains Thursday afternoon into night. Thunderstorms with heavy to excessive rainfall may produce flooding over a part of the Midwest Thursday. Read More >

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Fair

52°F

11°C

Humidity 80%
Wind Speed W 5 mph
Barometer 30.01 in (1012.8 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 4 Jun 1:53 am MDT
Extended Forecast for

Gillette WY

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 52. Southeast wind around 6 mph.

    Low: 52 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after noon.  Mostly cloudy, then gradually becoming sunny, with a high near 82. South wind 5 to 14 mph becoming northeast in the afternoon. Winds could gust as high as 24 mph.

    High: 82 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. North wind 11 to 16 mph becoming light and variable  after midnight. Winds could gust as high as 25 mph.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 87. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 87 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 55 °F

    Mostly Clear
    then Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 97. South wind 11 to 16 mph, with gusts as high as 29 mph.

    High: 97 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Partly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    T-storms then
    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 52. Southeast wind around 6 mph.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Mostly cloudy, then gradually becoming sunny, with a high near 82. South wind 5 to 14 mph becoming northeast in the afternoon. Winds could gust as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 48. North wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Friday
Partly sunny, then gradually becoming sunny, with a high near 87. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Friday Night
Mostly clear, with a low around 55. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 97. South wind 11 to 16 mph, with gusts as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 47.
Monday
Sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 53. Breezy.
Tuesday
Mostly sunny, with a high near 91. Breezy.
Tuesday Night
Partly cloudy, with a low around 54. Breezy.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Gillette WY
 44.29°N 105.51°W (Elev. 4600 ft)
12:46 am MDT Jun 4, 2026
2am MDT Jun 4, 2026-6pm MDT Jun 10, 2026
 
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Additional Resources

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Hourly Weather Forecast

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