What is today's weather forecast for Ontario, NY?

Today's forecast for Ontario shows a low of 26 degrees Fahrenheit. Snow showers likely, mainly before 4am.

What is the 7-day weather forecast for Ontario, NY?

The 7-day forecast for Ontario shows highs from 24 to 38 degrees and lows from 12 to 26 degrees Fahrenheit. Expect precipitation on 6 days with chances of 20% or higher.

Will it rain in Ontario, NY this week?

Yes, rain is possible in Ontario this week. Precipitation chances: Wednesday (60% chance), Thursday (90% chance), Saturday (30% chance), Sunday (50% chance), Tuesday (60% chance), Wednesday (60% chance).

How accurate is the Ontario weather forecast?

WeatherForYou provides highly accurate Ontario forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Ontario, NY Weather Forecast and Current Conditions

WEATHER ALERTS - Winter Weather Advisory

Current Conditions From Nearby Local Station

Switch to Metric Units

32°F
Feels Like 32°F

Humidity 86% Dew Point 28°F Wind N 1 MPH Gusts 1 Barometer 29.96 in.

Report from a personal weather station 1 mi. ESE of central Ontario
at 3:10 AM Thu, Dec 4, 2025

Point Forecast at a Glance

WedDec 3

60%

ThuDec 4

90%

FriDec 5

SatDec 6

30%

SunDec 7

50%

MonDec 8

TueDec 9

60%

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 24°F to 37°F. Unsettled weather expected with snow likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 6°F below the historical average for December. Normal highs for this period are around 38°F with lows around 24°F.

This Date in Weather History

1987 - A cold front crossing the Pacific Coast Region brought high winds and heavy rain to California. Thunderstorm winds gusted to 55 mph at Newport Beach CA, and Mount Wilson CA was drenched with 2.17 inches of rain in six hours. Gale force winds prevailed along the Northern Pacific Coast, and winds in the Tehachapis Mountains of southern California gusted to 60 mph.

Ontario, NY 7 Day Weather Forecast Details

Wednesday Dec 3

Night: Snow showers likely, mainly before 4am. Cloudy, with a low around 26. West wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

Thursday Dec 4

Day: Snow showers. Patchy blowing snow after 8am. Temperature rising to near 30 by 9am, then falling to around 22 during the remainder of the day. Breezy, with a west wind 14 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Night: A chance of snow showers, mainly before 8pm. Patchy blowing snow before 7pm. Mostly cloudy, with a low around 12. Northwest wind 13 to 18 mph becoming light and variable. Winds could gust as high as 29 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Friday Dec 5

Day: Mostly sunny, with a high near 30. South wind 7 to 9 mph.

Night: Mostly cloudy, with a low around 20. South wind around 6 mph.

Saturday Dec 6

Day: A chance of rain and snow showers before 4pm, then a chance of snow showers. Cloudy, with a high near 37. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Night: Cloudy, with a low around 25. West wind around 7 mph.

Sunday Dec 7

Day: A chance of snow showers. Mostly cloudy, with a high near 31. North wind 6 to 9 mph. Chance of precipitation is 50%.

Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.

Monday Dec 8

Day: Mostly sunny, with a high near 24.

Night: Mostly cloudy, with a low around 12.

Tuesday Dec 9

Day: Snow showers likely. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.

Night: Snow showers likely. Cloudy, with a low around 25. Chance of precipitation is 60%.

Wednesday Dec 10

Day: Rain and snow showers likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.

About Ontario, NY

Ontario is a town in the northwest corner of Wayne County, New York, United States. The population was 9,778 at the 2000 census, and 10,136 at the 2010 census. The town is named after the Great Lake on its northern border. The town has a hamlet (and census-designated place), also called Ontario. Government offices for the town are located there.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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