url:
Preston, Montana Weather Forecast
Preston, Montana Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

Change location by the zip code or city,state: or search for other weather forecast locations in Montana by name.
Weather Forecast for Preston, Montana : Meagher County
Issued: 9:27 pm MST Dec 16, 2025 Latitude: 46.7438323 Longitude: -111.3582933 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
30% chance of rain & snow on Overnight 90% chance of rain & snow on Wednesday 40% chance of snow on Thursday 80% chance of snow on Friday 20% chance of snow on Saturday 10% chance of snow on Sunday 20% chance of snow on Monday 10% chance of rain & snow on Tuesday
Low: 40°F High: 28 °F High: 35°F High: 39°F High: 31°F High: 34°F High: 38°F High: 39°F
Low: 23°F Low: 31°F Low: 23°F Low: 20°F Low: 25°F Low: 26°F  
Rain & Snow Rain & Snow Snow Snow Snow Snow Snow Rain & Snow
-
Current Conditions at
HELENA - (KHLN)
48°
Clear
as of 1:53 AM MST
Rel. Humidity: 34%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 29.56 in.
Flight Rule: VFR
Wind Data
8 MPH
160° South
Cloud Level(s): Clear
Current Conditions at
GREAT FALLS - (KGTF)
46°
Feels like 39°F
Clear
as of 1:53 AM MST
Rel. Humidity: 42%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 29.45 in.
Flight Rule: VFR
Wind Data
17 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
BOZEMAN - (KBZN)
39°
Cloudy
as of 1:56 AM MST
Rel. Humidity: 55%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 29.68 in.
Flight Rule: VFR
Wind Data
7 MPH
110° East
Cloud Level(s): Solid Overcast at 9500ft
30% chance of rain & snow Overnight Overnight... A chance of rain and snow between 3am and 5am, then a slight chance of rain after 5am. Mostly cloudy, with a steady temperature around 40. Windy, with a south southwest wind 31 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

90% chance of rain & snow Wednesday Wednesday... Rain and snow before 1pm, then a slight chance of snow after 2pm. Temperature falling to around 28 by 5pm. Very windy, with a west wind 36 to 41 mph increasing to 44 to 49 mph in the morning. Winds could gust as high as 75 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 23. Windy, with a west wind 36 to 41 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 70 mph.

40% chance of snow Thursday Thursday... A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 35. South wind 11 to 21 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.

70% chance of rain & snow Thursday Night Thursday Night... A chance of snow before 11pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 31. Breezy, with a south southwest wind 22 to 28 mph, with gusts as high as 48 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

80% chance of snow Friday Friday... Snow. High near 39. Breezy, with a west wind 23 to 25 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

60% chance of snow Friday Night Friday Night... Snow likely, mainly before 11pm. Mostly cloudy, with a low around 23. West wind 15 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

20% chance of snow Saturday Saturday... A chance of snow, mainly before 11am. Mostly sunny, with a high near 31. West southwest wind 13 to 18 mph, with gusts as high as 32 mph.

10% chance of snow Saturday Night Saturday Night... A slight chance of snow. Partly cloudy, with a low around 20.

10% chance of snow Sunday Sunday... A slight chance of snow. Partly sunny, with a high near 34.

20% chance of snow Sunday Night Sunday Night... A chance of snow. Mostly cloudy, with a low around 25.

20% chance of snow Monday Monday... A chance of snow. Partly sunny, with a high near 38.

10% chance of snow Monday Night Monday Night... A slight chance of snow. Mostly cloudy, with a low around 26.

10% chance of rain & snow Tuesday Tuesday... A slight chance of rain and snow. Partly sunny, with a high near 39.

Current Radar Image


Sun Almanac for Preston, Montana
Sunrise: 08:05 AM
Sunset: 4:38 PM
Civil Sunrise:07:30 AM
Civil Sunset: 5:14 PM
Nautical Sunrise: 06:51 AM
Nautical Sunset: 5:52 PM
Astro Sunrise: 06:15 AM
Astro Sunset: 6:29 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.