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

DERBY MOUNTAIN (DBYM8)

Lat: 45.57722°NLon: 109.87889°WElev: 6600.0ft.

NA

46°F

8°C

Humidity 46%
Wind Speed ENE 4 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 07 Nov 09:35 AM MST
Extended Forecast for

14 Miles S Big Timber MT

  • Today

    Today: Sunny, with a high near 58. West wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 44. South southwest wind 10 to 15 mph increasing to 18 to 23 mph after midnight.

    Low: 44 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Increasing clouds, with a high near 61. West southwest wind 14 to 24 mph.

    High: 61 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 44. West southwest wind 8 to 14 mph.

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54. Southwest wind 3 to 5 mph.

    High: 54 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44. Light south southwest wind becoming southwest 5 to 10 mph in the evening.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. West wind 11 to 16 mph.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a steady temperature around 48. Southwest wind 9 to 16 mph.

    Low: 48 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Sunny, with a high near 59. West wind 10 to 15 mph.

    High: 59 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 58. West wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon.
Tonight
Increasing clouds, with a low around 44. South southwest wind 10 to 15 mph increasing to 18 to 23 mph after midnight.
Sunday
Increasing clouds, with a high near 61. West southwest wind 14 to 24 mph.
Sunday Night
Mostly cloudy, with a low around 44. West southwest wind 8 to 14 mph.
Monday
Partly sunny, with a high near 54. Southwest wind 3 to 5 mph.
Monday Night
Mostly cloudy, with a low around 44. Light south southwest wind becoming southwest 5 to 10 mph in the evening.
Tuesday
Mostly sunny, with a high near 56. West wind 11 to 16 mph.
Tuesday Night
Partly cloudy, with a steady temperature around 48. Southwest wind 9 to 16 mph.
Veterans Day
Sunny, with a high near 59. West wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a steady temperature around 49. Southwest wind 8 to 14 mph.
Thursday
Mostly sunny, with a high near 62. Southwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 46. Southwest wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 60. West southwest wind 6 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles S Big Timber MT
 45.64°N 109.94°W (Elev. 5627 ft)
Last Update:
6:16 am MST Nov 7, 2026
Forecast Valid:
10am MST Nov 7, 2026-6pm MST Nov 13, 2026
 
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