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

Kilo - Harlowton (K1KM)

Lat: 46.5°NLon: 109.8°WElev: 4452.0ft.

Mostly Cloudy

38°F

3°C

Humidity 56%
Wind Speed NW 17 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 29 Jan 05:55 PM MST
Extended Forecast for

5 Miles NNE Harlowton MT

  • Tonight

    Tonight: Partly cloudy, with a low around 30. West wind 18 to 20 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 47. West wind 18 to 20 mph.

    High: 47 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Cloudy, then gradually becoming partly cloudy, with a low around 37. West wind 17 to 25 mph.

    Low: 37 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 53. West wind 24 to 34 mph, with gusts as high as 48 mph.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. West wind 10 to 17 mph.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 56. West southwest wind around 10 mph.

    High: 56 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. West wind 6 to 15 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48. West wind 18 to 23 mph increasing to 24 to 29 mph in the morning.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. West wind 15 to 21 mph.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. West wind 18 to 20 mph.
Friday
Increasing clouds, with a high near 47. West wind 18 to 20 mph.
Friday Night
Cloudy, then gradually becoming partly cloudy, with a low around 37. West wind 17 to 25 mph.
Saturday
Mostly sunny, with a high near 53. West wind 24 to 34 mph, with gusts as high as 48 mph.
Saturday Night
Mostly cloudy, with a low around 30. West wind 10 to 17 mph.
Sunday
Partly sunny, with a high near 56. West southwest wind around 10 mph.
Sunday Night
Mostly cloudy, with a low around 34. West wind 6 to 15 mph.
Monday
Mostly sunny, with a high near 48. West wind 18 to 23 mph increasing to 24 to 29 mph in the morning.
Monday Night
Partly cloudy, with a low around 28. West wind 15 to 21 mph.
Tuesday
Mostly sunny, with a high near 47. West wind 15 to 21 mph.
Tuesday Night
Partly cloudy, with a low around 28. West northwest wind 11 to 14 mph.
Wednesday
Mostly sunny, with a high near 52. West wind 14 to 18 mph.
Wednesday Night
Partly cloudy, with a low around 35. West wind 14 to 18 mph.
Thursday
Sunny, with a high near 59. West wind 18 to 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Harlowton MT
 46.51°N 109.8°W (Elev. 4426 ft)
Last Update:
5:34 pm MST Jan 29, 2026
Forecast Valid:
6pm MST Jan 29, 2026-6pm MST Feb 5, 2026
 
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