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Harlowton, Montana Weather Forecast
Harlowton, Montana Weather
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Weather Forecast for Harlowton, Montana : Wheatland County
Issued: 10:09 pm MST Dec 16, 2025 Latitude: 46.4355121 Longitude: -109.8343499 View on Google Maps

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Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Mostly Cloudy on Overnight 40% chance of rain & snow on Wednesday Increasing Clouds on Thursday 50% chance of rain & snow on Friday 20% chance of snow on Saturday Partly Sunny on Sunday 20% chance of rain & snow on Monday Mostly Cloudy on Tuesday
Low: 35°F High: 46 °F High: 42°F High: 47 °F High: 39°F High: 39°F High: 45°F High: 43°F
Low: 25°F Low: 33 °F Low: 24°F Low: 21°F Low: 22°F Low: 27°F  
Mostly Cloudy Rain & Snow Increasing Clouds Rain & Snow Snow Partly Sunny Rain & Snow Mostly Cloudy
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Current Conditions at
LEWISTOWN - (KLWT)
46°
Feels like 41°F
Cloudy
as of 11:54 PM MST
Rel. Humidity: 45%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 29.67 in.
Flight Rule: VFR
Wind Data
12 MPH
240° Southwest
Cloud Level(s): Solid Overcast at 11000ft
Current Conditions at
LIVINGSTON - (KLVM)
48°
Feels like 38°F
Clear
as of 11:53 PM MST
Rel. Humidity: 42%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 29.73 in.
Flight Rule: VFR
Wind Data
36 MPH
Gust: 47 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
BILLINGS - (KBIL)
46°
Feels like 41°F
Cloudy
as of 11:53 PM MST
Rel. Humidity: 49%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.74 in.
Flight Rule: VFR
Wind Data
12 MPH
240° Southwest
Cloud Level(s): Broken at 14000ft, Solid Overcast at 17000ft
Current Conditions at
BOZEMAN - (KBZN)
46°
Clear
as of 11:56 PM MST
Rel. Humidity: 36%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 29.76 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 35. South wind 21 to 26 mph.

40% chance of rain & snow Wednesday Wednesday... A chance of rain showers, possibly mixing with snow after 11am, then gradually ending. Cloudy through mid morning, then gradual clearing, with a temperature rising to near 46 by 10am, then falling to around 32 during the remainder of the day. West wind 34 to 44 mph increasing to 45 to 55 mph in the afternoon. Winds could gust as high as 75 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 25. West wind 34 to 44 mph decreasing to 21 to 31 mph. Winds could gust as high as 60 mph.

Increasing Clouds on Thursday Thursday... Increasing clouds, with a high near 42. West wind 11 to 18 mph becoming south southwest in the afternoon.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a temperature falling to near 33 by 8pm, then rising to around 46 during the remainder of the night. West southwest wind 9 to 14 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 40 mph.

50% chance of rain & snow Friday Friday... A slight chance of rain showers before 11am, then a chance of rain and snow showers. Partly sunny, with a temperature rising to near 47 by 10am, then falling to around 39 during the remainder of the day. West wind 28 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

50% chance of snow Friday Night Friday Night... A 50 percent chance of snow showers. Mostly cloudy, with a low around 24. West wind 16 to 18 mph. New snow accumulation of less than a half inch possible.

20% chance of snow Saturday Saturday... A 20 percent chance of snow showers. Mostly sunny, with a high near 39. West wind 14 to 17 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 21. West wind around 10 mph.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 39. Southwest wind 7 to 10 mph.

20% chance of rain & snow Sunday Night Sunday Night... A slight chance of rain and snow showers. Mostly cloudy, with a low around 22. South wind around 7 mph becoming west after midnight. Chance of precipitation is 20%.

20% chance of rain & snow Monday Monday... A slight chance of rain and snow showers. Partly sunny, with a high near 45. West wind 9 to 14 mph. Chance of precipitation is 20%.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 27. West wind 9 to 11 mph.

Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, with a high near 43. Southwest wind 8 to 10 mph.

Current Radar Image


Sun Almanac for Harlowton, Montana
Sunrise: 07:58 AM
Sunset: 4:33 PM
Civil Sunrise:07:23 AM
Civil Sunset: 5:08 PM
Nautical Sunrise: 06:45 AM
Nautical Sunset: 5:47 PM
Astro Sunrise: 06:08 AM
Astro Sunset: 6:23 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.