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Formo Lake, MN 7-Day Night Weather Forecast
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Formo Lake, MN Weather Forecast
Formo Lake, MN Weather Forecast Date: 632 AM CDT Thu Sep 03 2026
The area/counties/county of: West Otter Tail, including the city of Fergus Falls.or toggle through each period.
Today... Partly sunny with a slight chance of showers. A slight chance of thunderstorms this afternoon. Highs in the mid 80s. Southeast winds 10 to 20 mph. Chance of rain 20%.
Tonight... Partly cloudy. A chance of thunderstorms and a slight chance of showers in the evening. Lows in the mid 60s. East winds 5 to 15 mph. Chance of rain 30%.
Friday... Mostly sunny. Highs in the mid 80s. East winds up to 10 mph.
Friday Night... Mostly clear. Lows in the mid 60s.
Saturday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40%.
Saturday Night... Partly cloudy. A chance of showers and a slight chance of thunderstorms. Lows 65 to 70.
Sunday... Mostly sunny. A chance of showers and a slight chance of thunderstorms. Highs in the mid 80s.
Sunday Night... Showers likely and a chance of thunderstorms. Lows in the mid 60s.
Labor Day... Cloudy in the morning, then partly sunny. Showers likely and a chance of thunderstorms. Highs in the mid 70s.
Monday Night... Mostly cloudy. Showers likely and a chance of thunderstorms. Lows in the mid 60s.
Tuesday... Mostly cloudy in the morning, then mostly sunny. A chance of showers. Highs 75 to 80.
Tuesday Night... Partly cloudy. A slight chance of showers. Lows 55 to 60.
POP = Probability of Precipitation
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