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

36°F

2°C

Humidity 40%
Wind Speed W 32 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 09 Jan 09:35 PM MST
Extended Forecast for

9 Miles W Harlowton MT

  • Tonight

    Tonight: Partly cloudy, with a low around 28. West wind 24 to 26 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45. West wind 26 to 30 mph, with gusts as high as 41 mph.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34. West wind 24 to 26 mph.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 49. West wind 26 to 28 mph, with gusts as high as 38 mph.

    High: 49 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a steady temperature around 42. West wind around 25 mph.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55. West wind 28 to 37 mph, with gusts as high as 50 mph.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42. West wind 29 to 36 mph, with gusts as high as 50 mph.

    Low: 42 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. West wind 24 to 26 mph.

    High: 56 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. West wind 15 to 17 mph.

    Low: 39 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 28. West wind 24 to 26 mph.
Saturday
Mostly sunny, with a high near 45. West wind 26 to 30 mph, with gusts as high as 41 mph.
Saturday Night
Mostly cloudy, with a low around 34. West wind 24 to 26 mph.
Sunday
Partly sunny, with a high near 49. West wind 26 to 28 mph, with gusts as high as 38 mph.
Sunday Night
Partly cloudy, with a steady temperature around 42. West wind around 25 mph.
Monday
Partly sunny, with a high near 55. West wind 28 to 37 mph, with gusts as high as 50 mph.
Monday Night
Mostly cloudy, with a low around 42. West wind 29 to 36 mph, with gusts as high as 50 mph.
Tuesday
Partly sunny, with a high near 56. West wind 24 to 26 mph.
Tuesday Night
Mostly cloudy, with a low around 39. West wind 15 to 17 mph.
Wednesday
Mostly sunny, with a high near 58. West wind 16 to 25 mph.
Wednesday Night
Partly cloudy, with a low around 35. West wind around 23 mph.
Thursday
A slight chance of rain and snow showers. Mostly sunny, with a high near 47. Northwest wind around 23 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 23. West northwest wind around 18 mph.
Friday
Mostly sunny, with a high near 36. West northwest wind 18 to 23 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles W Harlowton MT
 46.45°N 110.04°W (Elev. 4498 ft)
Last Update:
4:08 pm MST Jan 9, 2026
Forecast Valid:
10pm MST Jan 9, 2026-6pm MST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation