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Deerfield Colony, Montana Weather Forecast
Deerfield Colony, Montana Weather
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Weather Forecast for Deerfield Colony, Montana : Fergus County
Issued: 9:27 pm MST Dec 16, 2025 Latitude: 47.2596989 Longitude: -109.6774117 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
10% chance of rain on Overnight 50% chance of rain & snow on Wednesday Increasing Clouds on Thursday 30% chance of rain & snow on Friday 10% chance of snow on Saturday Partly Sunny on Sunday 10% chance of rain & snow on Monday Partly Sunny on Tuesday
Low: 36°F High: 49 °F High: 45°F High: 51°F High: 39°F High: 41°F High: 44°F High: 46°F
Low: 19°F Low: 31°F Low: 18°F Low: 21°F Low: 23°F Low: 24°F  
Rain Rain & Snow Increasing Clouds Rain & Snow Snow Partly Sunny Rain & Snow Partly Sunny
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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
GREAT FALLS - (KGTF)
41°
Clear
as of 11:53 PM MST
Rel. Humidity: 60%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.59 in.
Flight Rule: VFR
Wind Data
3 MPH
150° Southeast
Cloud Level(s): Clear
Current Conditions at
HAVRE - (KHVR)
45°
Feels like 38°F
Clear
as of 11:53 PM MST
Rel. Humidity: 65%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.57 in.
Flight Rule: VFR
Wind Data
12 MPH
210° Southwest
Cloud Level(s): Clear
10% chance of rain Overnight Overnight... A 10 percent chance of rain after 5am. Mostly cloudy, with a low around 36. South wind 14 to 21 mph, with gusts as high as 30 mph.

50% chance of rain & snow Wednesday Wednesday... A chance of rain before 11am, then a slight chance of snow after 4pm. Patchy blowing dust after 11am. Cloudy through mid morning, then gradual clearing, with a temperature rising to near 49 by 9am, then falling to around 35 during the remainder of the day. Very windy, with a south southwest wind 26 to 36 mph becoming west 38 to 48 mph in the morning. Winds could gust as high as 65 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Dust on Wednesday Night Wednesday Night... Patchy blowing dust before 9pm. Partly cloudy, with a low around 19. Windy, with a west northwest wind 28 to 38 mph decreasing to 17 to 27 mph after midnight. Winds could gust as high as 55 mph.

Increasing Clouds on Thursday Thursday... Increasing clouds, with a high near 45. South southwest wind 8 to 14 mph, with gusts as high as 21 mph.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 31. Southwest wind 11 to 18 mph, with gusts as high as 30 mph.

30% chance of rain & snow Friday Friday... A slight chance of rain and snow before 11am, then a chance of snow. Partly sunny, with a high near 51. West northwest wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

40% chance of snow Friday Night Friday Night... A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 18. West northwest wind 8 to 11 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

10% chance of snow Saturday Saturday... A slight chance of snow before 11am. Mostly sunny, with a high near 39. West wind 8 to 14 mph, with gusts as high as 22 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 21.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 41.

10% chance of rain & snow Sunday Night Sunday Night... A slight chance of rain and snow. Mostly cloudy, with a low around 23.

10% chance of rain & snow Monday Monday... A slight chance of rain and snow. Mostly cloudy, with a high near 44.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 24.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 46.

Current Radar Image


Sun Almanac for Deerfield Colony, Montana
Sunrise: 08:01 AM
Sunset: 4:30 PM
Civil Sunrise:07:25 AM
Civil Sunset: 5:05 PM
Nautical Sunrise: 06:46 AM
Nautical Sunset: 5:44 PM
Astro Sunrise: 06:09 AM
Astro Sunset: 6:22 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.