| NWS Forecast for: Ontario County Issued by: National Weather Service Buffalo, NY Last Update: 400 AM EDT Thu Jul 9 2026 |  |
Today: Partly to mostly sunny. A chance of showers and thunderstorms late. Highs ranging from the lower 80s on the hilltops to the upper 80s across the lower elevations. Light winds, becoming west 5 to 10 mph. Chance of rain 40 percent. Tonight: Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers overnight. Muggy with lows in the mid 60s. Northwest winds 10 to 15 mph, becoming light. Chance of rain 50 percent. Friday: Showers in the morning, then showers with a chance of thunderstorms in the afternoon. Humid with highs ranging from the mid 70s on the hilltops to around 80 across the lower elevations. Light winds. Chance of rain 90 percent. Friday Night: Partly cloudy. Showers in the evening. Lows in the lower 60s. Light winds. Chance of rain 90 percent. Saturday: Mostly sunny. Highs ranging from the mid 70s on the hilltops to around 80 across the lower elevations. Light winds, becoming north around 10 mph. Saturday Night: Mainly clear. Lows in the upper 50s. Sunday: Sunny. Highs in the lower 80s. Sunday Night: Partly cloudy. Lows in the lower 60s. Monday: Sunny. Highs in the mid 80s. Monday Night: Partly cloudy. Lows in the upper 60s. Tuesday: Mostly sunny. Highs around 90. Tuesday Night: Partly cloudy. Lows around 70. Wednesday: Mostly sunny. Highs in the upper 80s. | |
| Zone Forecast: Ontario County | |
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