Ontario Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Ontario

Ontario temperature today is 12°, feels like 11°, with a humidity level of 88% and wind at 16.99 km/h. Rain chance today is 19%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Ontario: expect a high of 20° and a low of 6°, with few clouds. Rain chance tomorrow is 52%.

clear sky
12°
clear sky
H: 12° L: 12°
Feels like 11°
AQI: Fair (2/5)
Humidity
88%
Dew 10°
Wind speed
16.99 km/h
WSW · G29.05
Pressure
1011 hPa
Visibility
10 km
Windy Conditions
Wind speed is 16.99 km/h.
High Humidity
Humidity is 88%. May feel uncomfortable.
Weather Summary
Currently in Ontario, expect varied conditions with mild temperatures around 12°. Winds are moderate winds. High humidity may make it feel uncomfortable.
Precipitation Probability
19%
11
20%
14
20%
17
20%
20
0%
23
0%
02
0%
05
0%
08
52%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
15°
Thu
11:00
20°
 
17°
 
12°
 
11°
Thu
23:00
6°
 
6°
 
6°
 
16°
Fri
11:00
20°
 
18°
 
11°
 
9°
Fri
23:00
6°
 
8°
 
8°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:14
Sunset
Sunset
18:39
Moon Phase
Waning Crescent (3%)
Timezone: GMT+05:30
Last updated: Oct 8, 2026 6:30 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
42.866730
Longitude
Longitude
-77.316368
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More about Ontario
Content curated by the NearWeather editorial team · Updated periodically
Ontario County is located in the Finger Lakes region of New York State. It is bordered by the cities of Rochester, Canandaigua, and Geneva. The climate in Ontario County is classified as humid continental, with cold and very snowy winters, and hot and humid summers. The average temperature year-round ranges from the low 30s (Fahrenheit) in the winter to the low 70s in the summer. The average yearly precipitation is around 39 inches, with the highest amount of rain in the summer months.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Ontario
What is the temperature in Ontario right now?

The current temperature in Ontario is 12°, and it feels like 11°. Today's high is 12° and the low is 12°.

Will it rain in Ontario today?

The chance of rain in Ontario today is 19%. Check the hourly forecast above for exact timing.

What is the weather in Ontario today?

Ontario is experiencing clear sky with a temperature of 12°. Humidity is at 88% and wind speed is 16.99 km/h from the WSW.

What is the humidity in Ontario today?

Humidity in Ontario is 88% right now, with a dew point of 10°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Ontario today?

Wind speed in Ontario is 16.99 km/h, flowing at 255° WSW wind direction. Gusts up to 29.05 km/h.

What is the 5-day forecast for Ontario?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Ontario. Today's high is 12° and low is 12°, with a 19% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Ontario today?

It feels like 11° in Ontario today, with 0% cloud cover and 10 km visibility.

Weather in Ontario