Weather WorldThief River Falls, MN 7-Day Night Weather Forecast
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Thief River Falls, MN Weather Forecast
Thief River Falls, MN Weather Forecast Date: 437 PM CDT Tue Sep 08 2026
The area/counties/county of: Pennington, including the city of Thief River Falls.or toggle through each period.
Tonight... Partly cloudy. Lows 50 to 55. Breezy. West winds around 20 mph Decreasing to around 10 mph after midnight. Gusts up to 35 mph.
Wednesday... Mostly sunny. A slight chance of showers in the morning. Highs 70 to 75. West winds 10 to 20 mph with gusts to around 30 mph. Chance of rain 20%.
Wednesday Night... Mostly clear. Lows 45 to 50. Southwest winds up to 10 mph.
Thursday... Sunny. Highs 75 to 80.
Thursday Night... Mostly clear. Lows 60 to 65.
Friday... Mostly sunny. A slight chance of showers and thunderstorms. Highs 75 to 80.
Friday Night... Partly cloudy. A chance of showers and a slight chance of thunderstorms. Lows 45 to 50.
Saturday... Mostly sunny. A slight chance of showers. Highs in the mid 60s.
Saturday Night... Partly cloudy. Lows 40 to 45.
Sunday... Partly sunny. Highs 60 to 65.
Sunday Night... Partly cloudy. A chance of showers. Lows in the mid 40s.
Monday... Showers likely and a slight chance of thunderstorms. Highs 60 to 65.
Monday Night... Mostly cloudy. A chance of showers. Lows in the mid 40s.
POP = Probability of Precipitation
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