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Washington Lake, MN Weather Forecast
Washington Lake, MN Weather Forecast Date: 938 AM CDT Mon Aug 31 2026
The area/counties/county of: Mahnomen, including the city of Mahnomen.or toggle through each period.
Rest of Today... Sunny. Highs 75 to 80. West winds 10 to 20 mph.
Tonight... Mostly clear. Lows in the mid 50s. Southwest winds 5 to 15 mph.
Tuesday... Sunny in the morning, then partly sunny. Highs in the mid 70s. West winds 5 to 15 mph.
Tuesday Night... Mostly cloudy. Lows in the mid 50s.
Wednesday... Sunny. Highs 80 to 85.
Wednesday Night... Partly cloudy. A slight chance of showers and thunderstorms. Highs in the mid 80s. Lows 55 to 60.
Thursday... Partly cloudy. A slight chance of showers and thunderstorms. Highs in the mid 80s. Lows 55 to 60.
Thursday Night... Partly cloudy. A chance of showers and a slight chance of thunderstorms. Lows 60 to 65.
Friday... Mostly sunny. Highs in the mid 80s.
Friday Night... Mostly clear. A slight chance of showers. Lows in the mid 60s.
Saturday... Partly sunny in the morning then clearing. Highs in the mid 80s.
Saturday Night... Partly cloudy. A chance of showers. Lows 60 to 65.
POP = Probability of Precipitation
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