Weather WorldLake Arthur, MN 7-Day Night Weather Forecast
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Lake Arthur, MN Weather Forecast
Lake Arthur, MN Weather Forecast Date: 1037 AM CDT Fri Oct 16 2026
The area/counties/county of: East Polk, including the city of Fosston.or toggle through each period.
Rest of Today... Sunny. Highs 45 to 50. Northwest winds 5 to 15 mph.
Tonight... Mostly clear. Lows 30 to 35. Southwest winds 10 to 20 mph.
Saturday... Sunny. Highs 55 to 60. Breezy. Southwest winds 15 to 25 mph.
Saturday Night... Partly cloudy. Lows in the mid 40s.
Sunday... Sunny. Highs in the mid 60s.
Sunday Night... Mostly clear. Areas of frost. Lows in the mid 30s.
Monday... Sunny. Highs 60 to 65.
Monday Night... Clear. Lows 35 to 40.
Tuesday... Sunny. Highs in the mid 60s.
Tuesday Night... Partly cloudy. Highs in the mid 60s. Lows 45 to 50.
Wednesday... Partly cloudy. Highs in the mid 60s. Lows 45 to 50.
Wednesday Night... Partly cloudy. A slight chance of showers. Lows 45 to 50.
POP = Probability of Precipitation
Lake Arthur Radar Loop
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