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.

Overcast

37°F

3°C

Humidity 55%
Wind Speed W 18 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 28 Jan 07:55 PM MST
Extended Forecast for

Big Timber MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. West southwest wind 26 to 29 mph, with gusts as high as 40 mph.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 47. West wind 24 to 28 mph, with gusts as high as 39 mph.

    High: 47 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. West wind 21 to 24 mph.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 50. West wind 11 to 18 mph.

    High: 50 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40. West southwest wind 10 to 16 mph.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 54. West wind 18 to 22 mph.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. West southwest wind 8 to 11 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 60. West southwest wind around 10 mph.

    High: 60 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36. West southwest wind 7 to 9 mph.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 32. West southwest wind 26 to 29 mph, with gusts as high as 40 mph.
Thursday
Mostly sunny, with a high near 47. West wind 24 to 28 mph, with gusts as high as 39 mph.
Thursday Night
Mostly cloudy, with a low around 33. West wind 21 to 24 mph.
Friday
Increasing clouds, with a high near 50. West wind 11 to 18 mph.
Friday Night
Mostly cloudy, with a low around 40. West southwest wind 10 to 16 mph.
Saturday
Mostly sunny, with a high near 54. West wind 18 to 22 mph.
Saturday Night
Mostly cloudy, with a low around 35. West southwest wind 8 to 11 mph.
Sunday
Partly sunny, with a high near 60. West southwest wind around 10 mph.
Sunday Night
Mostly cloudy, with a low around 36. West southwest wind 7 to 9 mph.
Monday
Partly sunny, with a high near 52. West wind 10 to 15 mph.
Monday Night
Mostly cloudy, with a low around 32. West wind 8 to 11 mph.
Tuesday
Mostly sunny, with a high near 47. West wind 8 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 29. West southwest wind 7 to 10 mph.
Wednesday
Mostly sunny, with a high near 51. West 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:
6:50 pm MST Jan 28, 2026
Forecast Valid:
8pm MST Jan 28, 2026-6pm MST Feb 4, 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