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.

Clear

35°F

2°C

Humidity 43%
Wind Speed NW 4 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 27 Jan 10:55 PM MST
Extended Forecast for

5 Miles NNE Harlowton MT

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 29. West wind 13 to 16 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 44. West wind 17 to 21 mph.

    High: 44 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy during the early evening, then gradual clearing, with a low around 30. West wind around 24 mph.

    Low: 30 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Mostly sunny, with a high near 45. West wind around 23 mph.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. West wind around 15 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 47. West wind 14 to 18 mph.

    High: 47 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34. West wind 14 to 20 mph.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. West wind 23 to 26 mph.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. West wind 10 to 15 mph.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 29. West wind 13 to 16 mph.
Wednesday
Mostly cloudy, with a high near 44. West wind 17 to 21 mph.
Wednesday Night
Cloudy during the early evening, then gradual clearing, with a low around 30. West wind around 24 mph.
Thursday
Mostly sunny, with a high near 45. West wind around 23 mph.
Thursday Night
Mostly cloudy, with a low around 30. West wind around 15 mph.
Friday
Partly sunny, with a high near 47. West wind 14 to 18 mph.
Friday Night
Mostly cloudy, with a low around 34. West wind 14 to 20 mph.
Saturday
Mostly sunny, with a high near 50. West wind 23 to 26 mph.
Saturday Night
Partly cloudy, with a low around 26. West wind 10 to 15 mph.
Sunday
Partly sunny, with a high near 51. West southwest wind around 10 mph.
Sunday Night
Mostly cloudy, with a low around 31. West wind 7 to 10 mph.
Monday
Partly sunny, with a high near 52. West wind 11 to 18 mph.
Monday Night
Mostly cloudy, with a low around 32. West northwest wind around 15 mph.
Tuesday
Partly sunny, with a high near 45. Northwest wind 15 to 18 mph.
Basemap Options
Click map to change the forecast location
Loading map...
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:
10:10 pm MST Jan 27, 2026
Forecast Valid:
11pm MST Jan 27, 2026-6pm MST Feb 3, 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