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

Gillette, Gillette-Campbell County Airport (KGCC)

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

Breezy

60°F

16°C

Humidity 44%
Wind Speed SW 22 G 30 mph
Barometer 29.63 in (998.3 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 28 Jun 5:53 am MDT
Extended Forecast for

3 Miles N Sleepy Hollow WY

  • Today

    Today: Sunny, with a high near 79. Breezy, with a southwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph.

    High: 79 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: A slight chance of showers before 9pm, then a slight chance of showers and thunderstorms between 9pm and midnight, then a chance of showers after midnight. Mostly cloudy, with a low around 49. West wind 13 to 18 mph becoming west 5 to 10 mph in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 30%.

    Low: 49 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 77. Breezy, with a southwest wind 8 to 18 mph increasing to 19 to 29 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 77 °F

    Becoming
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. Breezy, with a west wind 20 to 25 mph becoming light after midnight. Winds could gust as high as 37 mph.

    Low: 46 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. Southwest wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49. North wind 5 to 10 mph becoming light and variable. Winds could gust as high as 21 mph.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 79. Breezy, with a southwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph.
Tonight
A slight chance of showers before 9pm, then a slight chance of showers and thunderstorms between 9pm and midnight, then a chance of showers after midnight. Mostly cloudy, with a low around 49. West wind 13 to 18 mph becoming west 5 to 10 mph in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Monday
Partly sunny, then gradually becoming sunny, with a high near 77. Breezy, with a southwest wind 8 to 18 mph increasing to 19 to 29 mph in the afternoon. Winds could gust as high as 39 mph.
Monday Night
Mostly clear, with a low around 46. Breezy, with a west wind 20 to 25 mph becoming light after midnight. Winds could gust as high as 37 mph.
Tuesday
Sunny, with a high near 81. Southwest wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 49. North wind 5 to 10 mph becoming light and variable. Winds could gust as high as 21 mph.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 56.
Friday
Mostly sunny, with a high near 94. Breezy.
Friday Night
Partly cloudy, with a low around 55.
Independence Day
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Sleepy Hollow WY
 44.29°N 105.42°W (Elev. 4600 ft)
Last Update:
5:27 am MDT Jun 28, 2026
Forecast Valid:
6am MDT Jun 28, 2026-6pm MDT Jul 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation