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.

Partly Cloudy

34°F

1°C

Humidity 47%
Wind Speed W 26 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 09 Jan 05:50 PM MST
Extended Forecast for

5 Miles NNE Harlowton MT

  • Tonight

    Tonight: Partly cloudy, with a low around 28. West wind 25 to 28 mph, with gusts as high as 39 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47. West wind 25 to 30 mph, with gusts as high as 43 mph.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Cloudy, then gradually becoming partly cloudy, with a low around 34. West wind around 26 mph.

    Low: 34 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 51. West wind 26 to 28 mph, with gusts as high as 39 mph.

    High: 51 °F

    Partly Sunny

  • Sunday Night

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

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 58. West wind 29 to 36 mph, with gusts as high as 49 mph.

    High: 58 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. West wind 30 to 33 mph, with gusts as high as 46 mph.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 57. West wind 24 to 28 mph, with gusts as high as 39 mph.

    High: 57 °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 25 to 28 mph, with gusts as high as 39 mph.
Saturday
Mostly sunny, with a high near 47. West wind 25 to 30 mph, with gusts as high as 43 mph.
Saturday Night
Cloudy, then gradually becoming partly cloudy, with a low around 34. West wind around 26 mph.
Sunday
Partly sunny, with a high near 51. West wind 26 to 28 mph, with gusts as high as 39 mph.
Sunday Night
Mostly cloudy, with a steady temperature around 42. West wind around 25 mph.
Monday
Partly sunny, with a high near 58. West wind 29 to 36 mph, with gusts as high as 49 mph.
Monday Night
Mostly cloudy, with a low around 43. West wind 30 to 33 mph, with gusts as high as 46 mph.
Tuesday
Partly sunny, with a high near 57. West wind 24 to 28 mph, with gusts as high as 39 mph.
Tuesday Night
Mostly cloudy, with a low around 39. West wind 15 to 17 mph.
Wednesday
Mostly sunny, with a high near 59. West wind 16 to 23 mph.
Wednesday Night
Partly cloudy, with a low around 35. West wind 20 to 24 mph.
Thursday
A 20 percent chance of snow showers. Mostly sunny, with a temperature rising to near 45 by 11am, then falling to around 35 during the remainder of the day. Northwest wind around 23 mph.
Thursday Night
Partly cloudy, with a low around 22. Northwest wind 18 to 22 mph.
Friday
Mostly sunny, with a high near 36. Northwest wind 22 to 25 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Harlowton MT
 46.51°N 109.8°W (Elev. 4426 ft)
Last Update:
4:08 pm MST Jan 9, 2026
Forecast Valid:
6pm MST Jan 9, 2026-6pm MST Jan 16, 2026
 
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Additional Resources

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Chance of Precipitation