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Rimini, Montana Weather Forecast
Rimini, Montana Weather
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Weather Forecast for Rimini, Montana : Lewis and Clark County
Issued: 4:03 am MST Dec 17, 2025 Latitude: 46.4879874 Longitude: -112.2466769 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
90% chance of rain & snow on Today Mostly Cloudy on Tonight 60% chance of snow on Thursday 90% chance of rain & snow on Friday 30% chance of snow on Saturday 10% chance of snow on Sunday 20% chance of rain & snow on Monday 10% chance of rain & snow on Tuesday
High: 22 °F Low: 22°F High: 37°F High: 38°F High: 28°F High: 33°F High: 37°F High: 36°F
Low: 31°F Low: 21°F Low: 22°F Low: 28°F Low: 24°F  
Rain & Snow Mostly Cloudy Snow Rain & Snow Snow Snow Rain & Snow Rain & Snow
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Current Conditions at
HELENA - (KHLN)
50°
Feels like 42°F
Mostly Cloudy
as of 6:53 AM MST
Rel. Humidity: 53%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.21 in.
Flight Rule: VFR
Wind Data
26 MPH
Gust: 43 MPH
190° South
Cloud Level(s): Scattered at 6500ft, Broken at 9000ft
Current Conditions at
BUTTE - (KBTM)
43°
Feels like 32°F
Mostly Cloudy
as of 6:53 AM MST
Rel. Humidity: 70%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.33 in.
Flight Rule: VFR
Wind Data
26 MPH
Gust: 41 MPH
190° South
Cloud Level(s): Scattered at 6000ft, Broken at 10000ft
Current Conditions at
BOZEMAN - (KBZN)
50°
Clear
as of 6:56 AM MST
Rel. Humidity: 53%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.33 in.
Flight Rule: VFR
Wind Data
8 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
GREAT FALLS - (KGTF)
52°
Clear
as of 6:53 AM MST
Rel. Humidity: 43%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.12 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 24 MPH
220° Southwest
Cloud Level(s): Clear
90% chance of rain & snow Today Today... Rain and snow before 3pm, then a slight chance of snow between 3pm and 4pm. Temperature falling to around 22 by 5pm. Windy, with a west wind 25 to 30 mph increasing to 31 to 36 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 22. Windy, with a west wind 28 to 33 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 60 mph.

60% chance of snow Thursday Thursday... Snow likely, mainly after 5pm. Mostly cloudy, with a high near 37. South southwest wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

80% chance of rain & snow Thursday Night Thursday Night... Snow likely before 8pm, then rain, possibly mixed with snow. Low around 31. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

90% chance of rain & snow Friday Friday... Rain and snow, becoming all snow after 8am. High near 38. Breezy, with a west wind 15 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

60% chance of snow Friday Night Friday Night... Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21. West wind 10 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

30% chance of snow Saturday Saturday... A 30 percent chance of snow. Mostly sunny, with a high near 28. West southwest wind 13 to 16 mph, with gusts as high as 29 mph. Little or no snow accumulation expected.

10% chance of snow Saturday Night Saturday Night... A slight chance of snow. Partly cloudy, with a low around 22. Southwest wind 11 to 14 mph, with gusts as high as 29 mph.

10% chance of snow Sunday Sunday... A slight chance of snow. Mostly sunny, with a high near 33.

20% chance of rain & snow Sunday Night Sunday Night... A chance of snow before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 28.

20% chance of rain & snow Monday Monday... A chance of rain and snow. Partly sunny, with a high near 37.

20% chance of rain & snow Monday Night Monday Night... A chance of rain and snow. Mostly cloudy, with a low around 24.

10% chance of rain & snow Tuesday Tuesday... A slight chance of rain and snow. Partly sunny, with a high near 36.

Current Radar Image


Sun Almanac for Rimini, Montana
Sunrise: 08:08 AM
Sunset: 4:43 PM
Civil Sunrise:07:33 AM
Civil Sunset: 5:18 PM
Nautical Sunrise: 06:54 AM
Nautical Sunset: 5:56 PM
Astro Sunrise: 06:18 AM
Astro Sunset: 6:33 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.