| NWS Forecast for: Niagara County Issued by: National Weather Service Buffalo, NY Last Update: 1000 PM EDT Sun Sep 6 2026 | |
| Overnight: Mainly clear through the early overnight, then becoming partly cloudy with some patchy fog developing late. Lows ranging from around 50 inland to the mid 50s along the lake ontario shore. Light south winds. Labor Day: Mostly sunny. Highs in the mid 70s. Light northwest winds. Monday Night: Mainly clear in the evening, then becoming partly cloudy. Lows ranging from the lower 50s inland to the upper 50s along the lake ontario shore. Light winds. Tuesday: Mostly sunny. Highs in the upper 70s. Light winds. Tuesday Night: Mostly cloudy and warmer with lows in the mid 60s. South winds 10 mph or less. Wednesday: Showers likely. Highs in the lower 80s. Chance of rain 60 percent. Wednesday Night: Showers likely. Lows in the mid 60s. Chance of rain 60 percent. Thursday: Partly sunny with a 30 percent chance of showers. Highs in the mid 70s. Thursday Night: Partly cloudy. Lows in the mid 50s. Friday: Sunny. Highs in the lower 70s. Friday Night: Mainly clear. Lows in the mid 50s. Saturday: Mostly sunny. Highs in the upper 70s. Saturday Night: Partly cloudy. Lows in the lower 60s. Sunday: Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 30 percent. | |
| Zone Forecast: Niagara County | |
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