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Town of Lewiston, NYLewiston, NY 7-Day Night Weather Forecast
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Lewiston, NY Weather Forecast
Lewiston, NY Weather Forecast Date: 1000 PM EDT Wed Sep 23 2026
The area/counties/county of: Niagara, including the city of Niagara Falls.or toggle through each period.
Overnight... Mainly clear. Lows ranging from the mid 40s inland to the upper 40s along the lake Ontario shore. East winds 10 mph or less.
Thursday... Sunny. Highs in the upper 60s. Light winds, becoming northeast 10 to 15 mph.
Thursday Night... Clear. Lows ranging from the mid 40s inland to around 50 along the lake Ontario shore. East winds 5 to 10 mph, becoming light.
Friday... Sunny. Highs in the upper 60s. Northeast winds 10 mph or less.
Friday Night... Becoming mainly clear. Lows ranging from the upper 40s inland to the mid 50s along the lake Ontario shore. Light winds.
Saturday... Sunny. Highs around 70.
Saturday Night... Partly cloudy. Lows in the mid 50s.
Sunday... Mostly sunny. Highs in the upper 60s.
Sunday Night... Partly cloudy. Lows in the lower 50s.
Monday... Mostly sunny. Highs in the upper 60s.
Monday Night... Mainly clear. Lows in the lower 50s.
Tuesday... Sunny. Highs in the lower 70s.
Tuesday Night... Partly cloudy. Lows in the mid 50s.
POP = Probability of Precipitation
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