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Jack Lake, MN Weather Forecast
Jack Lake, MN Weather Forecast Date: 931 PM CDT Sat Sep 12 2026
The area/counties/county of: Northern Cook And Lake, including the city of Isabella.or toggle through each period.
Rest of Tonight... Mostly cloudy. A chance of sprinkles. Cooler with lows in the lower 40s. West winds 10 to 15 mph, becoming northwest around 5 mph.
Sunday... Partly sunny. A chance of showers in the morning, then a chance of sprinkles in the afternoon. Highs in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 30%.
Sunday Night... Mostly clear. Patchy frost after midnight. Lows in the mid 30s. Northwest winds around 5 mph with gusts up to 20 mph in the evening, becoming light and variable.
Monday... Patchy frost in the morning. Mostly sunny in the morning, then mostly cloudy with rain showers in the afternoon. Highs in the lower 60s. South winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 90%.
Monday Night... Showers, mainly in the evening. Not as cool with lows in the upper 40s. Southeast winds 10 to 15 mph, becoming southwest after midnight. Gusts up to 30 mph. Chance of rain near 100%.
Tuesday... Partly sunny. Highs in the lower 60s.
Tuesday Night... Partly cloudy. Lows in the lower 40s. Highs in the mid 60s.
Wednesday... Partly cloudy. Lows in the lower 40s. Highs in the mid 60s.
Wednesday Night... Mostly cloudy. A chance of showers, mainly in the evening. Lows in the mid 40s. Chance of rain 30%.
Thursday... Mostly sunny. Highs in the mid 60s.
Thursday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s.
Friday... Mostly sunny. Highs in the upper 60s.
Friday Night... Partly cloudy with a 20% chance of showers. Lows in the mid 40s.
POP = Probability of Precipitation
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