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Saint Ignatius, Montana Weather Forecast
Saint Ignatius, Montana Weather
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Weather Forecast for Saint Ignatius, Montana : Lake County
Issued: 1:01 am MST Dec 17, 2025 Latitude: 47.3199306 Longitude: -114.0939979 View on Google Maps

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Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
50% chance of rain on Overnight 50% chance of rain on Wednesday 50% chance of rain on Thursday 50% chance of rain on Friday 20% chance of rain on Saturday 20% chance of rain on Sunday 20% chance of rain on Monday 20% chance of rain on Tuesday
Low: 43°F High: 34 °F High: 42°F High: 42°F High: 37°F High: 39°F High: 42°F High: 39°F
Low: 29°F Low: 34°F Low: 26°F Low: 25°F Low: 27°F Low: 26°F  
Rain Rain Rain Rain Rain Rain Rain Rain
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Current Conditions at
MISSOULA - (KMSO)
46°
Feels like 39°F
Cloudy
Light Rain
as of 4:53 AM MST
Rel. Humidity: 75%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.29 in.
Flight Rule: VFR
Wind Data
17 MPH
130° Southeast
Cloud Level(s): Few at 6000ft, Solid Overcast at 8500ft
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
MULLAN PASS - (KMLP)
34°
Feels like 23°F
Cloudy
Rain Mist
as of 4:19 AM PST
Rel. Humidity: 100%
Dew Point: 34°F
Visibility: 1 3/4 Miles
Pressure: 29.20 in.
Flight Rule: IFR
Wind Data
15 MPH
Gust: 38 MPH
230° Southwest
Cloud Level(s): Scattered at 300ft, Solid Overcast at 800ft
Current Conditions at
ELK CITY - (KP69)
45°
Cloudy
as of 3:52 AM PST
Rel. Humidity: 93%
Dew Point: 43°F
Pressure: 29.34 in.
Wind Data
3 MPH
350° North
50% chance of rain Overnight Overnight... A 50 percent chance of rain. Cloudy, with a steady temperature around 43. South southeast wind around 16 mph, with gusts as high as 20 mph.
50% chance of rain Wednesday Wednesday... A 50 percent chance of rain. Mostly cloudy, with a temperature falling to around 34 by 5pm. Windy, with a south southeast wind 16 to 21 mph becoming west 25 to 30 mph in the morning. Winds could gust as high as 48 mph. New precipitation amounts between a tenth and quarter of an inch possible.
30% chance of rain Wednesday Night Wednesday Night... A 30 percent chance of rain. Mostly cloudy, with a low around 29. Breezy, with a west wind 17 to 22 mph becoming southeast 6 to 11 mph in the evening. Winds could gust as high as 31 mph.
50% chance of rain Thursday Thursday... A 50 percent chance of rain. Cloudy, with a high near 42. South southeast wind 6 to 10 mph.
50% chance of rain Thursday Night Thursday Night... A 50 percent chance of rain. Cloudy, with a low around 34. South southwest wind 10 to 14 mph, with gusts as high as 25 mph. New precipitation amounts between a quarter and half of an inch possible.
50% chance of rain Friday Friday... A 50 percent chance of rain. Mostly cloudy, with a high near 42. New precipitation amounts between a tenth and quarter of an inch possible.
50% chance of rain Friday Night Friday Night... A 50 percent chance of rain. Mostly cloudy, with a low around 26.
20% chance of rain Saturday Saturday... A chance of rain. Mostly cloudy, with a high near 37.
20% chance of rain Saturday Night Saturday Night... A chance of rain. Mostly cloudy, with a low around 25.
20% chance of rain Sunday Sunday... A chance of rain. Partly sunny, with a high near 39.
20% chance of rain Sunday Night Sunday Night... A chance of rain. Mostly cloudy, with a low around 27.
20% chance of rain Monday Monday... A chance of rain. Mostly cloudy, with a high near 42.
20% chance of rain Monday Night Monday Night... A chance of rain. Mostly cloudy, with a low around 26.
20% chance of rain Tuesday Tuesday... A chance of rain. Partly sunny, with a high near 39.
Current Radar Image


Sun Almanac for Saint Ignatius, Montana
Sunrise: 08:19 AM
Sunset: 4:47 PM
Civil Sunrise:07:43 AM
Civil Sunset: 5:23 PM
Nautical Sunrise: 07:04 AM
Nautical Sunset: 6:02 PM
Astro Sunrise: 06:26 AM
Astro Sunset: 6:39 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.