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.

Fair

55°F

13°C

Humidity 87%
Wind Speed W 3 mph
Barometer 30.19 in (1018.6 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 15 Aug 1:53 am MDT
Extended Forecast for

Devils Tower WY

  • Overnight

    Overnight: Isolated showers and thunderstorms. Mostly cloudy, with a steady temperature around 58. Light northeast wind. Chance of precipitation is 20%.

    Low: 58 °F

    Isolated
    T-storms

  • Saturday

    Saturday: Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 80. Calm wind becoming north around 6 mph in the morning. Chance of precipitation is 30%.

    High: 80 °F

    Scattered
    Showers then
    Scattered
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49. Light and variable wind.

    Low: 49 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. South wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 50%.

    High: 86 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 51. Light and variable wind. Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 90. Calm wind becoming northwest around 5 mph.

    High: 90 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 84.

    High: 84 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    T-storms then
    Slight Chance
    Showers

Detailed Forecast

Overnight
Isolated showers and thunderstorms. Mostly cloudy, with a steady temperature around 58. Light northeast wind. Chance of precipitation is 20%.
Saturday
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 80. Calm wind becoming north around 6 mph in the morning. Chance of precipitation is 30%.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49. Light and variable wind.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. South wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 50%.
Sunday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 51. Light and variable wind. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 90. Calm wind becoming northwest around 5 mph.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 84.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 48.
Wednesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 49.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 92.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Devils Tower WY
 44.59°N 104.7°W (Elev. 3999 ft)
Last Update:
1:36 am MDT Aug 15, 2026
Forecast Valid:
2am MDT Aug 15, 2026-6pm MDT Aug 21, 2026
 
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