Demersville, Montana Weather
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Weather Forecast for Demersville, Montana : Flathead County
Issued: 3:30 am MDT May 11, 2025 Latitude: 48.1627353 Longitude: -114.2690167 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Monday Tuesday Wednesday Thursday Friday Saturday
30% chance of thunderstorms on This Afternoon 80% chance of thunderstorms on Tonight 70% chance of thunderstorms on Monday 80% chance of thunderstorms on Tuesday 40% chance of rain on Wednesday 20% chance of rain on Thursday 20% chance of rain on Friday 70% chance of rain on Saturday
High: 73°F Low: 46°F High: 62°F High: 59°F High: 63°F High: 60°F High: 62°F High: 63°F
Low: 40°F Low: 41°F Low: 44°F Low: 42°F Low: 42°F  
Thunderstorms Thunderstorms Thunderstorms Thunderstorms Rain Rain Rain Rain
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30% chance of thunderstorms This Afternoon This Afternoon... A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 73. Light and variable wind becoming east around 6 mph.
80% chance of thunderstorms Tonight Tonight... Showers and possibly a thunderstorm, mainly before 3am, then rain after 3am. Low around 46. West southwest wind around 6 mph becoming southeast after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
70% chance of thunderstorms Monday Monday... Rain likely before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 62. South southwest wind 5 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
30% chance of rain Monday Night Monday Night... A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 40. West southwest wind 6 to 11 mph becoming light south southwest after midnight. Winds could gust as high as 20 mph.
80% chance of thunderstorms Tuesday Tuesday... Rain before noon, then showers and possibly a thunderstorm after noon. High near 59. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
20% chance of rain Tuesday Night Tuesday Night... A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 41.
40% chance of rain Wednesday Wednesday... A 40 percent chance of rain, mainly after noon. Partly sunny, with a high near 63.
20% chance of rain Wednesday Night Wednesday Night... A chance of rain. Mostly cloudy, with a low around 44.
20% chance of rain Thursday Thursday... A chance of rain. Mostly cloudy, with a high near 60.
10% chance of rain Thursday Night Thursday Night... A slight chance of rain after midnight. Mostly cloudy, with a low around 42.
20% chance of rain Friday Friday... A chance of rain. Mostly cloudy, with a high near 62.
20% chance of rain Friday Night Friday Night... A chance of rain. Mostly cloudy, with a low around 42.
70% chance of rain Saturday Saturday... Rain likely. Mostly cloudy, with a high near 63.
Sun Almanac for Demersville, Montana
Sunrise: 06:02 AM
Sunset: 9:05 PM
Civil Sunrise:05:25 AM
Civil Sunset: 9:41 PM
Nautical Sunrise: 04:38 AM
Nautical Sunset: 10:29 PM
Astro Sunrise: 03:40 AM
Astro Sunset: 11:27 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.