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

Big Timber Airport (K6S0)

Lat: 45.80647°NLon: 109.97826°WElev: 4494.0ft.

Clear

54°F

12°C

Humidity 40%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 04 Nov 03:55 PM MST
Extended Forecast for

Big Timber MT

  • Tonight

    Tonight: Mostly clear, with a low around 30. Calm wind becoming west 5 to 9 mph in the evening.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 57. West wind 10 to 15 mph.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33. West southwest wind 8 to 11 mph.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 55. West southwest wind 13 to 21 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. West southwest wind 13 to 23 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 61. West southwest wind 17 to 22 mph decreasing to 9 to 14 mph in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. Southwest wind 5 to 10 mph.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 66. West southwest wind 13 to 16 mph.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. West southwest wind 8 to 10 mph.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 30. Calm wind becoming west 5 to 9 mph in the evening.
Thursday
Mostly sunny, with a high near 57. West wind 10 to 15 mph.
Thursday Night
Partly cloudy, with a low around 33. West southwest wind 8 to 11 mph.
Friday
Sunny, with a high near 55. West southwest wind 13 to 21 mph.
Friday Night
Partly cloudy, with a low around 37. West southwest wind 13 to 23 mph.
Saturday
Mostly sunny, with a high near 61. West southwest wind 17 to 22 mph decreasing to 9 to 14 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 37. Southwest wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 66. West southwest wind 13 to 16 mph.
Sunday Night
Partly cloudy, with a low around 37. West southwest wind 8 to 10 mph.
Monday
Partly sunny, with a high near 59. West southwest wind around 6 mph becoming calm.
Monday Night
Mostly cloudy, with a low around 36. Calm wind becoming west southwest 5 to 7 mph after midnight.
Tuesday
Mostly sunny, with a high near 61. West southwest wind 8 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 38. West southwest wind 6 to 13 mph.
Veterans Day
Mostly sunny, with a high near 61. West southwest wind 8 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Big Timber MT
 45.84°N 109.94°W (Elev. 4199 ft)
Last Update:
11:37 am MST Nov 4, 2026
Forecast Valid:
4pm MST Nov 4, 2026-6pm MST Nov 11, 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