Fri Feb 21 10:50:04 PM EST 2025 Ontario- Including the city of Canandaigua 1049 PM EST Fri Feb 21 2025 .OVERNIGHT...Mostly cloudy. A chance of snow showers through the early overnight. Lows 10 to 15. West winds 5 to 10 mph, becoming southwest. Chance of snow 40 percent. .SATURDAY...Mostly sunny and not as cold with highs ranging from the upper 20s on the hilltops to the lower 30s across the lower elevations. Southwest winds increasing to 10 to 20 mph with gusts up to 30 mph. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 20s. Southwest winds 10 to 15 mph, becoming west. .SUNDAY...Mostly cloudy. Highs in the mid 30s. West winds 5 to 10 mph. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Light winds, becoming south 5 to 10 mph. .MONDAY...Mostly cloudy with a 40 percent chance of rain and snow showers. Highs in the lower 40s. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow showers. Lows in the mid 30s. .TUESDAY...Cloudy with a 50 percent chance of rain and snow showers. Highs in the lower 40s. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain and snow showers. Lows in the lower 30s. .WEDNESDAY...Mostly cloudy. Highs in the upper 30s. .WEDNESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow showers. Lows in the upper 20s. .THURSDAY...Mostly cloudy with a 50 percent chance of snow and rain showers. Highs in the upper 30s. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow showers. Lows 15 to 20. .FRIDAY...Mostly cloudy with a 30 percent chance of snow showers. Highs around 30.