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

39°F

4°C

Humidity 48%
Wind Speed W 20 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 29 Jan 09:05 PM MST
Extended Forecast for

Big Timber MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. West wind 21 to 25 mph.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 50. West wind 18 to 22 mph.

    High: 50 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Cloudy, then gradually becoming partly cloudy, with a low around 41. West southwest wind 20 to 28 mph, with gusts as high as 39 mph.

    Low: 41 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 56. West wind 25 to 34 mph, with gusts as high as 48 mph.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 36. West southwest wind 8 to 15 mph.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 60. West southwest wind 8 to 10 mph.

    High: 60 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36. West southwest wind 7 to 10 mph.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52. West southwest wind 13 to 20 mph.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. West wind 10 to 14 mph.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 33. West wind 21 to 25 mph.
Friday
Increasing clouds, with a high near 50. West wind 18 to 22 mph.
Friday Night
Cloudy, then gradually becoming partly cloudy, with a low around 41. West southwest wind 20 to 28 mph, with gusts as high as 39 mph.
Saturday
Mostly sunny, with a high near 56. West wind 25 to 34 mph, with gusts as high as 48 mph.
Saturday Night
Mostly cloudy, with a low around 36. West southwest wind 8 to 15 mph.
Sunday
Mostly cloudy, with a high near 60. West southwest wind 8 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 36. West southwest wind 7 to 10 mph.
Monday
Mostly sunny, with a high near 52. West southwest wind 13 to 20 mph.
Monday Night
Partly cloudy, with a low around 30. West wind 10 to 14 mph.
Tuesday
Partly sunny, with a high near 49. West wind 10 to 14 mph.
Tuesday Night
Mostly cloudy, with a low around 31. West wind 7 to 10 mph.
Wednesday
Mostly sunny, with a high near 54. West southwest wind 8 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 36. West southwest wind 9 to 13 mph.
Thursday
Mostly sunny, with a high near 61. West southwest wind around 14 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Big Timber MT
 45.84°N 109.94°W (Elev. 4199 ft)
Last Update:
8:44 pm MST Jan 29, 2026
Forecast Valid:
9pm MST Jan 29, 2026-6pm MST Feb 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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