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Meriwether, Montana Weather Forecast
Meriwether, Montana Weather
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Weather Forecast for Meriwether, Montana : Glacier County
Issued: 4:03 am MST Dec 17, 2025 Latitude: 48.606367 Longitude: -112.7609059 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
60% chance of rain on Overnight 60% chance of rain & snow on Wednesday Mostly Cloudy on Thursday 30% chance of snow on Friday 10% chance of snow on Saturday Mostly Sunny on Sunday 10% chance of snow on Monday Mostly Sunny on Tuesday
Low: 39°F High: 40 °F High: 40°F High: 39°F High: 34°F High: 36°F High: 35°F High: 37°F
Low: 23°F Low: 28°F Low: 15°F Low: 20°F Low: 18°F Low: 19°F  
Rain Rain & Snow Mostly Cloudy Snow Snow Mostly Sunny Snow Mostly Sunny
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Current Conditions at
CUTBANK - (KCTB)
41°
Feels like 31°F
Clear
as of 4:56 AM MST
Rel. Humidity: 75%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.15 in.
Flight Rule: VFR
Wind Data
21 MPH
Gust: 29 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
KALISPELL - (KGPI)
43°
Feels like 37°F
Cloudy
Light Rain
as of 4:55 AM MST
Rel. Humidity: 86%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.23 in.
Flight Rule: VFR
Wind Data
9 MPH
210° Southwest
Cloud Level(s): Solid Overcast at 3500ft
Current Conditions at
GREAT FALLS - (KGTF)
52°
Clear
as of 4:53 AM MST
Rel. Humidity: 40%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 29.22 in.
Flight Rule: VFR
Wind Data
32 MPH
Gust: 44 MPH
220° Southwest
Cloud Level(s): Clear
60% chance of rain Overnight Overnight... Rain likely. Mostly cloudy, with a steady temperature around 39. Breezy, with a south southwest wind around 22 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.

60% chance of rain & snow Wednesday Wednesday... Rain and snow likely before 10am, then a slight chance of snow between 10am and 11am. Widespread blowing dust, mainly before 2pm. Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 40 by 8am, then falling to around 30 during the remainder of the day. Very windy, with a south southwest wind 28 to 38 mph becoming west 45 to 55 mph. Winds could gust as high as 75 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Dust on Wednesday Night Wednesday Night... Patchy blowing dust before 8pm. Partly cloudy, with a low around 23. Windy, with a west wind 29 to 34 mph decreasing to 20 to 25 mph in the evening. Winds could gust as high as 55 mph.

Mostly Cloudy on Thursday Thursday... Mostly cloudy, with a high near 40. South southwest wind 18 to 20 mph, with gusts as high as 31 mph.

50% chance of rain & snow Thursday Night Thursday Night... A chance of snow before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 28. Breezy, with a west southwest wind 15 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

30% chance of snow Friday Friday... A 30 percent chance of snow. Mostly sunny, with a high near 39. Breezy, with a west wind 21 to 25 mph, with gusts as high as 43 mph. Little or no snow accumulation expected.

30% chance of snow Friday Night Friday Night... A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around 15. West southwest wind 13 to 15 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.

10% chance of snow Saturday Saturday... A slight chance of snow. Mostly sunny, with a high near 34. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 38 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 20.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 36.

20% chance of snow Sunday Night Sunday Night... A chance of snow. Mostly cloudy, with a low around 18.

10% chance of snow Monday Monday... A slight chance of snow. Mostly sunny, with a high near 35.

10% chance of snow Monday Night Monday Night... A slight chance of snow. Partly cloudy, with a low around 19.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 37.

Sun Almanac for Meriwether, Montana
Sunrise: 08:19 AM
Sunset: 4:36 PM
Civil Sunrise:07:42 AM
Civil Sunset: 5:13 PM
Nautical Sunrise: 07:01 AM
Nautical Sunset: 5:53 PM
Astro Sunrise: 06:23 AM
Astro Sunset: 6:32 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.