| NWS Forecast for: Chautauqua County Issued by: National Weather Service Buffalo, NY Last Update: 400 PM EDT Sat Aug 22 2026 | |
Tonight: Showers with thunderstorms likely early, then showers with a chance of thunderstorms from late evening on. Some thunderstorms may be severe with damaging winds and large hail early. Locally heavy rainfall possible early. Lows in the upper 50s. Light winds, becoming southwest 5 to 10 mph. Chance of rain near 100 percent. Sunday: Showers with a chance of thunderstorms. Cooler with highs in the upper 60s. West winds 10 to 15 mph. Chance of rain 80 percent. Sunday Night: Showers with a chance of thunderstorms. Lows ranging from the lower 50s in interior valleys to the upper 50s along the lake erie shore. West winds 10 to 15 mph, diminishing to 10 mph or less. Chance of rain 90 percent. Monday: Showers, cool with highs in the mid 60s. West winds 10 to 20 mph with gusts up to 30 mph in the afternoon. Chance of rain 80 percent. Monday Night: Showers. Lows ranging from the lower 50s in interior valleys to the upper 50s along the lake erie shore. West winds 10 to 15 mph, diminishing to 10 mph or less. Chance of rain 80 percent. Tuesday: Showers likely. Highs in the lower 70s. Chance of rain 70 percent. Tuesday Night: Partly cloudy with a 40 percent chance of showers. Lows in the mid 50s. Wednesday: Mostly sunny. Highs in the upper 70s. Wednesday Night: Mostly cloudy. Lows in the upper 50s. Thursday: Partly sunny with a 50 percent chance of showers and thunderstorms. Highs in the upper 70s. Thursday Night: Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows around 60. Friday: Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 50 percent. Friday Night: Partly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 50 percent. Saturday: Mostly sunny. Highs in the mid 70s. | |
| Zone Forecast: Chautauqua County | |
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