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

Butte, Bert Mooney Airport (KBTM)

Lat: 45.95472°NLon: 112.4975°WElev: 5545.0ft.

Clear

63°F

17°C

Humidity 20%
Wind Speed S 12 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 08 Oct 01:00 PM MDT
Extended Forecast for

Butte MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. South southwest wind 8 to 10 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. South wind 5 to 7 mph becoming light and variable after midnight.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68. Light east southeast wind becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39. East southeast wind 7 to 10 mph.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of rain before noon. Sunny, with a high near 70. Southeast wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 70 °F

    Slight Chance
    Rain then
    Sunny

  • Friday Night

    Friday Night: A 50 percent chance of rain after midnight. Partly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Clear
    then Chance
    Rain

  • Saturday

    Saturday: Rain. High near 59. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Rain

  • Saturday Night

    Saturday Night: Rain showers likely before midnight, then rain likely between midnight and 3am, then rain and snow likely after 3am. Some thunder is also possible. Snow level 8200 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 30.

    Low: 30 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain and snow likely before 9am, then snow likely between 9am and 3pm, then rain and snow likely after 3pm. Snow level 5500 feet. Mostly cloudy, with a high near 43.

    High: 43 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 66. South southwest wind 8 to 10 mph.
Tonight
Mostly clear, with a low around 36. South wind 5 to 7 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 68. Light east southeast wind becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 39. East southeast wind 7 to 10 mph.
Friday
A 20 percent chance of rain before noon. Sunny, with a high near 70. Southeast wind 6 to 14 mph, with gusts as high as 22 mph.
Friday Night
A 50 percent chance of rain after midnight. Partly cloudy, with a low around 44.
Saturday
Rain. High near 59. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain showers likely before midnight, then rain likely between midnight and 3am, then rain and snow likely after 3am. Some thunder is also possible. Snow level 8200 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 30.
Sunday
Rain and snow likely before 9am, then snow likely between 9am and 3pm, then rain and snow likely after 3pm. Snow level 5500 feet. Mostly cloudy, with a high near 43.
Sunday Night
A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 26.
Columbus Day
A chance of rain and snow. Mostly cloudy, with a high near 41.
Monday Night
A chance of rain and snow. Snow level 6200 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 25.
Tuesday
A chance of rain and snow. Snow level 5600 feet rising to 7100 feet in the afternoon. Partly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Butte MT
 46.01°N 112.52°W (Elev. 5474 ft)
Last Update:
3:30 am MDT Oct 8, 2025
Forecast Valid:
1pm MDT Oct 8, 2025-6pm MDT Oct 14, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation