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Jefferson Junior High School, NY 7-Day Night Weather Forecast
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Jefferson Junior High School, NY Weather Forecast
Jefferson Junior High School, NY Weather Forecast Date: 400 PM EDT Mon Aug 31 2026
The area/counties/county of: Chautauqua, including the city of Jamestown.or toggle through each period.
Tonight... Mostly cloudy. A chance of showers early, then a chance of showers and thunderstorms from late evening on. Warm with lows in the upper 60s. Southwest winds 10 mph or less. Chance of rain 50%.
Tuesday... Partly sunny with a chance of showers in the morning, then partly sunny in the afternoon. Humid with highs ranging from the lower 80s along the lake erie shore to the mid 80s inland. Southwest winds 10 mph or less, becoming west. Chance of rain 50%.
Tuesday Night... Partly cloudy in the evening, then mostly cloudy with a chance of showers overnight. Some patchy fog developing. Warm and muggy with lows in the upper 60s. Light winds. Chance of rain 50%.
Wednesday... Partly sunny with a 40% chance of showers and thunderstorms. Locally heavy rainfall possible in the morning. Very warm and humid with highs ranging from the mid 80s along the lake erie shore to the upper 80s inland. Light winds, becoming southwest around 10 mph.
Wednesday Night... Showers with a chance of thunderstorms. Warm and muggy with lows in the upper 60s. Southwest winds 10 mph or less. Chance of rain 90%.
Thursday... Showers with a chance of thunderstorms. Highs in the lower 80s. Chance of rain 90%.
Thursday Night... Showers likely with a chance of thunderstorms. Lows in the mid 60s. Chance of rain 60%.
Friday... Partly sunny. Highs in the mid 70s.
Friday Night... Partly cloudy. Lows in the upper 50s.
Saturday... Mostly sunny. Highs in the lower 70s.
Saturday Night... Mainly clear. Lows in the mid 50s.
Sunday... Sunny. Highs in the lower 70s.
Sunday Night... Mainly clear. Lows in the mid 50s.
POP = Probability of Precipitation
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