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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Fair

50°F

10°C

Humidity 43%
Wind Speed W 12 mph
Barometer 30.08 in (1015.0 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 18 Oct 4:53 am MDT
Extended Forecast for

Gillette WY

  • Today

    Today: Sunny, with a high near 64. Northwest wind 6 to 9 mph becoming east in the afternoon. Winds could gust as high as 22 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Breezy, with an east wind 7 to 12 mph becoming south 17 to 22 mph in the evening. Winds could gust as high as 44 mph.

    Low: 42 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Monday

    Monday: Sunny, with a high near 63. Breezy, with a south wind 20 to 25 mph, with gusts as high as 44 mph.

    High: 63 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. Breezy, with a south wind 14 to 22 mph, with gusts as high as 39 mph.

    Low: 42 °F

    Mostly Clear
    and Breezy
    then Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69. South wind 7 to 13 mph becoming north in the afternoon. Winds could gust as high as 26 mph.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. North wind 3 to 6 mph. Winds could gust as high as 16 mph.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Breezy.

    High: 75 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 64. Northwest wind 6 to 9 mph becoming east in the afternoon. Winds could gust as high as 22 mph.
Tonight
Mostly clear, with a low around 42. Breezy, with an east wind 7 to 12 mph becoming south 17 to 22 mph in the evening. Winds could gust as high as 44 mph.
Monday
Sunny, with a high near 63. Breezy, with a south wind 20 to 25 mph, with gusts as high as 44 mph.
Monday Night
Mostly clear, with a low around 42. Breezy, with a south wind 14 to 22 mph, with gusts as high as 39 mph.
Tuesday
Sunny, with a high near 69. South wind 7 to 13 mph becoming north in the afternoon. Winds could gust as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 41. North wind 3 to 6 mph. Winds could gust as high as 16 mph.
Wednesday
Sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Mostly sunny, with a high near 75. Breezy.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
A chance of rain. Partly sunny, with a high near 68. Breezy.
Friday Night
Rain likely. Mostly cloudy, with a low around 40. Breezy.
Saturday
A chance of rain. Partly sunny, with a high near 51.
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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:
4:26 am MDT Oct 18, 2026
Forecast Valid:
5am MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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