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Wjtn-Am Jamestown, NY Weather Forecast
Wjtn-Am Jamestown, NY Weather Forecast Date: 1000 PM EDT Mon Aug 10 2026
The area/counties/county of: Chautauqua, including the city of Jamestown.or toggle through each period.
Overnight... Mostly cloudy with a 50% chance of showers and thunderstorms. Some patchy fog developing. Lows in the mid 60s. Light southwest winds.
Tuesday... Some patchy fog in the morning, otherwise mostly cloudy with a chance of showers in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 70s. Light winds. Chance of rain 50%.
Tuesday Night... Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers overnight. Lows ranging from the upper 50s in interior valleys to the mid 60s along the lake erie shore. Light winds. Chance of rain 40%.
Wednesday... Mostly sunny. Highs in the upper 70s. Light winds.
Wednesday Night... Mostly cloudy. A chance of showers. Lows ranging from the upper 50s in interior valleys to the mid 60s along the lake erie shore. Light winds. Chance of rain 50%.
Thursday... Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 30%.
Thursday Night... Partly cloudy. Lows in the upper 50s.
Friday... Mostly sunny. Highs in the mid 70s.
Friday Night... Mainly clear. Lows in the lower 50s.
Saturday... Mostly sunny. Highs in the mid 70s.
Saturday Night... Mostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 40%.
Sunday... Showers likely. Highs in the upper 70s. Chance of rain 60%.
Sunday Night... Showers likely. Lows around 60. Chance of rain 60%.
POP = Probability of Precipitation
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