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Big Falls, MN 7-Day Night Weather Forecast
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Big Falls, MN Weather Forecast
Big Falls, MN Weather Forecast Date: 121 AM CDT Wed Sep 16 2026
The area/counties/county of: Koochiching, including the city of International Falls.or toggle through each period.
Rest of Tonight... Mostly clear. Cooler with lows in the upper 30s. Light and variable winds.
Wednesday... Patchy fog in the morning. Mostly sunny. Highs in the lower 60s. Southeast winds around 5 mph.
Wednesday Night... Mostly cloudy with a 50% chance of showers. Lows in the upper 40s. Southeast winds around 5 mph, becoming southwest after midnight.
Thursday... Partly sunny in the morning, then clearing. Highs in the mid 60s. Northwest winds around 5 mph.
Thursday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows around 40. North winds around 5 mph, becoming east after midnight.
Friday... Mostly cloudy. Highs in the mid 60s. Lows in the mid 40s.
Saturday... Mostly cloudy. Highs in the mid 60s. Lows in the mid 40s.
Sunday... Mostly cloudy. Highs in the mid 60s. Lows in the mid 40s.
Monday... Partly cloudy. Highs in the mid 60s. Lows in the mid 40s.
Monday Night... Partly cloudy. Highs in the mid 60s. Lows in the mid 40s.
POP = Probability of Precipitation
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