Lion Lake, MT 7-Day Night Weather Forecast
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Lion Lake, MT Weather Forecast


Lion Lake, MT Weather Forecast Date: 807 PM MDT Wed Oct 07 2026
The area/counties/county of: Northwest Beaverhead County, including the cities of: Dewey, Wisdom, Wise River, Big Hole Pass, and Chief Joseph Pass.or toggle through each period.
Rest of Tonight... Mostly clear. Lows 31 to 43. West winds up to 10 mph.
Thursday... Sunny. Highs 61 to 71. West winds up to 10 mph.
Thursday Night... Partly cloudy. Lows 36 to 44. Southwest winds up to 10 mph with gusts to around 25 mph.
Friday... Breezy, sunny. Highs 61 to 71. Southwest winds 5 to 15 mph with gusts to around 35 mph increasing to 15 to 25 mph with gusts to around 45 mph in the afternoon.
Friday Night... Partly cloudy in the evening then becoming mostly cloudy. Lows 34 to 42. Southwest winds 5 to 20 mph with gusts to around 40 mph.
Saturday... Cooler. Partly sunny with a 50% chance of rain and snow. Highs 46 to 56.
Saturday Night... Colder. Snow and rain in the evening, then snow after midnight. Moderate snow accumulations. Lows 18 to 26. Chance of precipitation near 100%.
Sunday... Colder, cloudy. Snow likely in the morning, then chance of snow in the afternoon. Highs 28 to 36. Chance of snow 70%.
Sunday Night... Snow likely. Lows 17 to 23. Chance of snow 70%.
Columbus Day... Not as cold. Partly sunny. Chance of snow in the morning, then slight chance of snow and rain in the afternoon. Highs 35 to 43. Chance of precipitation 40%.
Monday Night... Partly cloudy. A 20% chance of rain and snow. Lows 19 to 27. Highs 42 to 50.
Tuesday... Partly cloudy. A 20% chance of rain and snow. Lows 19 to 27. Highs 42 to 50.
Tuesday Night... Partly cloudy with slight chance of rain and snow in the evening, then mostly cloudy with chance of snow and rain after midnight. Lows 24 to 32. Chance of precipitation 30%.
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