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Fern Lake, MN Weather Forecast
Fern Lake, MN Weather Forecast Date: 556 AM CDT Thu Oct 15 2026
The area/counties/county of: Northern Cook And Lake, including the city of Isabella.or toggle through each period.
Today... Showers likely. Highs in the upper 40s. South winds around 5 mph. Chance of rain 70%.
Tonight... Showers likely. Lows in the mid 30s. West winds around 5 mph, increasing to north 10 to 15 mph with gusts up to 30 mph after midnight. Chance of rain 70%.
Friday... Mostly cloudy in the morning, then clearing. Highs in the mid 40s. North winds 10 to 15 mph with gusts up to 35 mph.
Friday Night... Mostly clear. Lows in the upper 20s. West winds around 5 mph with gusts up to 20 mph.
Saturday... Sunny. Not as cool with highs in the upper 50s. Southwest winds 5 to 10 mph with gusts up to 30 mph.
Saturday Night... Mostly clear. Not as cool with lows in the upper 30s.
Sunday... Partly cloudy. Highs in the mid 60s. Lows in the mid 30s.
Sunday Night... Partly cloudy. Highs in the mid 60s. Lows in the mid 30s.
Monday... Mostly clear. Highs in the lower 60s. Lows in the mid 30s.
Tuesday... Mostly clear. Highs in the lower 60s. Lows in the mid 30s.
Tuesday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 30s.
POP = Probability of Precipitation
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