Current conditions at

Kilo - Harlowton (K1KM)

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

Overcast

37°F

3°C

Humidity 60%
Wind Speed NNW 20 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 29 Jan 08:55 PM MST
Extended Forecast for

5 Miles SSW Harlowton MT

  • Tonight

    Tonight: Partly cloudy, with a low around 31. West wind 20 to 22 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 49. West wind 18 to 24 mph.

    High: 49 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Cloudy, then gradually becoming partly cloudy, with a steady temperature around 44. West wind 20 to 29 mph, with gusts as high as 40 mph.

    Low: 44 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 53. West wind 28 to 38 mph, with gusts as high as 55 mph.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32. West wind 10 to 18 mph.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 57. West wind around 10 mph.

    High: 57 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35. West wind 6 to 15 mph.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48. West wind 20 to 28 mph.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. West wind 16 to 22 mph.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 31. West wind 20 to 22 mph.
Friday
Increasing clouds, with a high near 49. West wind 18 to 24 mph.
Friday Night
Cloudy, then gradually becoming partly cloudy, with a steady temperature around 44. West wind 20 to 29 mph, with gusts as high as 40 mph.
Saturday
Mostly sunny, with a high near 53. West wind 28 to 38 mph, with gusts as high as 55 mph.
Saturday Night
Mostly cloudy, with a low around 32. West wind 10 to 18 mph.
Sunday
Partly sunny, with a high near 57. West wind around 10 mph.
Sunday Night
Mostly cloudy, with a low around 35. West wind 6 to 15 mph.
Monday
Mostly sunny, with a high near 48. West wind 20 to 28 mph.
Monday Night
Partly cloudy, with a low around 29. West wind 16 to 22 mph.
Tuesday
Mostly sunny, with a high near 47. West wind 16 to 20 mph.
Tuesday Night
Partly cloudy, with a low around 30. West wind 11 to 14 mph.
Wednesday
Mostly sunny, with a high near 52. West wind 14 to 17 mph.
Wednesday Night
Partly cloudy, with a low around 36. West wind 14 to 18 mph.
Thursday
Sunny, with a high near 59. West wind around 18 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Harlowton MT
 46.38°N 109.88°W (Elev. 4488 ft)
8:44 pm MST Jan 29, 2026
9pm MST Jan 29, 2026-6pm MST Feb 5, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database