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

East of Denton MT-81 MP 17 (MTDEN)

Lat: 47.30023°NLon: 109.85117°WElev: 3648.0ft.

NA

48°F

9°C

Humidity 43%
Wind Speed SSE 17 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 19 Oct 03:45 AM MDT
Extended Forecast for

Square Butte MT

  • Today

    Today: Sunny, with a high near 67. Calm wind becoming east around 5 mph in the afternoon.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Calm wind becoming west northwest around 6 mph after midnight.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. West northwest wind 6 to 10 mph.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. Light and variable wind.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 68. East southeast wind 3 to 6 mph.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. Light and variable wind becoming south 5 to 8 mph.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 46. Light and variable wind becoming west 5 to 7 mph in the evening.

    Low: 46 °F

    Rain Likely

  • Friday

    Friday: Rain. Mostly cloudy, with a high near 50. Breezy.

    High: 50 °F

    Rain and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 67. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 41. Calm wind becoming west northwest around 6 mph after midnight.
Tuesday
Mostly sunny, with a high near 57. West northwest wind 6 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 36. Light and variable wind.
Wednesday
Sunny, with a high near 68. East southeast wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 45. Light and variable wind becoming south 5 to 8 mph.
Thursday
Sunny, with a high near 70. Calm wind becoming east northeast around 6 mph in the afternoon.
Thursday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 46. Light and variable wind becoming west 5 to 7 mph in the evening.
Friday
Rain. Mostly cloudy, with a high near 50. Breezy.
Friday Night
A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 34. Windy.
Saturday
Mostly sunny, with a high near 44. Breezy.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Square Butte MT
 47.52°N 110.19°W (Elev. 3235 ft)
Last Update:
4:01 am MDT Oct 19, 2026
Forecast Valid:
4am MDT Oct 19, 2026-6pm MDT Oct 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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