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Grammar, NY Weather Forecast
Grammar, NY Weather Forecast Date: 400 AM EDT Mon Sep 14 2026
The area/counties/county of: Ontario, including the city of Canandaigua.or toggle through each period.
Today... Partly sunny. A chance of showers early. Highs ranging from the lower 60s on the hilltops to the mid 60s across the lower elevations. Northwest winds 5 to 10 mph. Chance of rain 30%.
Tonight... Mainly clear. Lows in the upper 40s. Light south winds.
Tuesday... Mostly sunny. Highs ranging from around 70 on the hilltops to the mid 70s across the lower elevations. Light winds, becoming south 10 to 15 mph.
Tuesday Night... Partly cloudy in the evening, then mostly cloudy with a chance of showers overnight. Much warmer with lows in the lower 60s. South winds 5 to 10 mph. Chance of rain 40%.
Wednesday... Partly sunny in the morning, then becoming mostly cloudy. A 40% chance of showers. Highs ranging from the lower 70s on the hilltops to the mid 70s across the lower elevations. Light winds.
Wednesday Night... Mostly cloudy with a 50% chance of showers. Lows in the lower 60s.
Thursday... Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 70%.
Thursday Night... Showers likely. Lows around 60. Chance of rain 70%.
Friday... Mostly sunny. Highs in the lower 70s.
Friday Night... Partly cloudy. Lows in the mid 50s.
Saturday... Partly sunny with a 30% chance of showers. Highs in the lower 70s.
Saturday Night... Mostly cloudy with a 50% chance of showers. Lows in the mid 50s.
POP = Probability of Precipitation
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