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French Lake, NY Weather Forecast
French Lake, NY Weather Forecast Date: 400 AM EDT Fri Aug 21 2026
The area/counties/county of: Southeastern St. Lawrence, including the cities of: South Colton and Star Lake.or toggle through each period.
Today... Patchy dense fog this morning. Mostly sunny. Highs in the mid 70s. Light and variable winds.
Tonight... Clear. Patchy dense fog after midnight. Lows around 50. Light and variable winds.
Saturday... Sunny in the morning, then becoming partly sunny. Patchy dense fog in the morning. Highs in the upper 70s. Light and variable winds.
Saturday Night... Partly cloudy with a 50% chance of showers. Lows in the upper 50s. Light and variable winds.
Sunday... Showers likely. Highs in the mid 70s. South winds around 10 mph. Chance of rain 70%.
Sunday Night... Partly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 40%.
Monday... Showers likely. Highs in the upper 60s. Chance of rain 70%.
Monday Night... Partly cloudy with a 40% chance of showers. Lows in the upper 40s.
Tuesday... Partly sunny with a 50% chance of showers. Highs in the upper 60s.
Tuesday Night... Mostly clear. Lows in the lower 50s. Highs in the mid 70s.
Wednesday... Mostly clear. Lows in the lower 50s. Highs in the mid 70s.
Wednesday Night... Partly cloudy. Lows in the mid 50s.
POP = Probability of Precipitation
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