Ontario Weather Conditions
Current Temperature Level
Ontario Weather Conditions
Current Temperature Level
Feels Like 19°C
Chances of Rain8%
19°8%3 AM19°11%4 AM19°13%5 AM19°12%6 AM
19°27%7 AM19°24%8 AM
20°12%9 AM22°10%10 AM22°9%11 AM27°5%12 PM28°4%1 PM
27°4%2 PM27°3%3 PM28°3%4 PM28°3%5 PM28°2%6 PM
28°11%7 PM
26°29%8 PM
23°76%9 PM
19°88%10 PM
20°44%11 PM19°52%12 AM
19°28%1 AM
19°42%Skies are likely to remain clear overnight.
Last Updated: 2026-08-10 02:15 (Local Time)
238°WSW
Direction
10.4km/h
Wind Speed
Gust Speed
4.6m/s
Precipitation
Precipitation
0mm
Pressure
1015mb
UV Index
0Low
Today
23
°C
74%Tuesday
21
°C71%Wednesday
19
°C74%Thursday
18
°C76%Friday
16
°C65%Saturday
17
°C67%Sunday
16
°C85%Monday
19
°C77%Tuesday
21
°C78%Wednesday
20
°C76%Sunny
Clear Sky with temperature at 23 °C and humidity will be at 74% with 13.7 km/h winds.28°C / 19°C
Humi.74 %
Prec.17.63 mm
Sunrise
05:49 AM14hrs 21min
Sunset
08:10 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
20 °C
75 %
0
11.2 kmph / WSW
Clear
Feels 19 °C
Cover 0 %
Visibility 10 km
1 AM
Clear
19 °C
76 %
0
10.8 kmph / WSW
ClearFeels 19 °C
Cover 0 %
Visibility 10 km
2 AM
Clear
19 °C
78 %
0
10.4 kmph / WSW
ClearFeels 19 °C
Cover 0 %
Visibility 10 km
3 AM
Clear
19 °C
85 %
0
9 kmph / WSW
ClearFeels 19 °C
Cover 0 %
Visibility 10 km
4 AM
Clear
19 °C
89 %
0
5.8 kmph / SW
ClearFeels 20 °C
Cover 0 %
Visibility 10 km
5 AM
Clear
19 °C
88 %
0
5.8 kmph / SSW
ClearFeels 20 °C
Cover 0 %
Visibility 10 km
6 AM
Patchy rain nearby
19 °C
89 %
0
9.4 kmph / SSW
Patchy rain nearbyFeels 19 °C
Cover 87 %
Visibility 10 km
7 AM
Patchy rain nearby
19 °C
90 %
0.1
9 kmph / S
Patchy rain nearbyFeels 20 °C
Cover 74 %
Visibility 10 km
8 AM
Sunny
20 °C
87 %
0.2
10.4 kmph / SW
SunnyFeels 21 °C
Cover 1 %
Visibility 10 km
9 AM
Sunny
22 °C
83 %
1
11.9 kmph / SW
SunnyFeels 22 °C
Cover 2 %
Visibility 10 km
10 AM
Sunny
22 °C
80 %
2.6
10.1 kmph / SW
SunnyFeels 22 °C
Cover 0 %
Visibility 10 km
11 AM
Sunny
27 °C
70 %
0.6
9 kmph / SW
SunnyFeels 28 °C
Cover 0 %
Visibility 10 km
12 PM
Sunny
28 °C
65 %
4.7
9.4 kmph / SW
SunnyFeels 30 °C
Cover 0 %
Visibility 10 km
1 PM
Partly Cloudy
27 °C
48 %
4.8
10.1 kmph / SSW
Partly CloudyFeels 27 °C
Cover 45 %
Visibility 10 km
2 PM
Partly Cloudy
27 °C
48 %
4
10.4 kmph / SSW
Partly CloudyFeels 27 °C
Cover 26 %
Visibility 10 km
3 PM
Sunny
28 °C
49 %
3.1
9.4 kmph / SSW
SunnyFeels 28 °C
Cover 20 %
Visibility 10 km
4 PM
Sunny
28 °C
47 %
1.7
10.1 kmph / SSW
SunnyFeels 29 °C
Cover 24 %
Visibility 10 km
5 PM
Sunny
28 °C
47 %
0.9
11.5 kmph / S
SunnyFeels 29 °C
Cover 19 %
Visibility 10 km
6 PM
Thundery outbreaks in nearby
28 °C
52 %
0.5
10.1 kmph / S
Thundery outbreaks in nearbyFeels 28 °C
Cover 84 %
Visibility 9 km
7 PM
Light Drizzle
26 °C
63 %
0.1
6.1 kmph / SSW
Light DrizzleFeels 27 °C
Cover 86 %
Visibility 5 km
8 PM
Rain
23 °C
77 %
0
9 kmph / WNW
RainFeels 25 °C
Cover 67 %
Visibility 8 km
9 PM
Heavy Rain
19 °C
96 %
0
13.7 kmph / NNW
Heavy RainFeels 19 °C
Cover 53 %
Visibility 6 km
10 PM
Patchy light rain in area with thunder
20 °C
96 %
0
6.5 kmph / SSE
Patchy light rain in area with thunderFeels 21 °C
Cover 77 %
Visibility 10 km
11 PM
Patchy light rain in area with thunder
19 °C
96 %
0
8.6 kmph / S
Patchy light rain in area with thunderFeels 21 °C
Cover 89 %
Visibility 10 km
30°19°30°20°26°18°29°16°31°17°31°19°32°21°30°21°29°20°28°19°27°17°24°15°23°14°20°12°23°13°17°15°24°14°25°17°25°16°26°16°24°17°24°16°25°16°26°16°25°16°24°16°24°15°23°15°23°15°24°15°23°15°AugustWeather Overview
No. of days:
Sunny
12
Cloudy
4
Rainy
15
Snowy
0
The monthly weather averages in Ontario consist of 12 sunny days, 4 cloudy days, 15 rainy days, and 0 snowy days.
Canada's Hottest Cities - August 2026
1.
Trail, British Columbia
23 °C
Smoky haze
24%
0
3.6 kmph / NE
2.
Castlegar, British Columbia
23 °C
Smoky haze
24%
0
3.6 kmph / NNE
3.
Grand Forks, British Columbia
23 °C
Smoky haze
28%
0
4.3 kmph / NW
4.
St. Catharines, Ontario
23 °C
Clear
74%
0
11.5 kmph / S
5.
Sarnia, Ontario
23 °C
Patchy rain nearby
88%
0
14.4 kmph / SW
6.
Creston, British Columbia
22 °C
Smoke
36%
0
3.6 kmph / WNW
7.
Kelowna, British Columbia
21 °C
Haze
36%
0
3.6 kmph / W
8.
Hamilton, Ontario
21 °C
Clear
76%
0
9.7 kmph / WSW
9.
Chatham, Ontario
21 °C
Clear
86%
0
12.6 kmph / SW
10.
Terrebonne, Quebec
21 °C
Patchy rain nearby
71%
0
10.4 kmph / WSW
Last Updated: 10 Aug 2026, 06:51 AM
City Weather RankingsFAQs About Ontario Weather Conditions
1. What is the current temperature in Ontario today - 10 August 2026?
1. What is the current temperature in Ontario today - 10 August 2026?
The current temperature in Ontario is 19°C, with a feels-like temperature of 19°C. Today's forecast shows a high of 28°C and a low of 19°C, giving a 9 degree swing through the day as of 02:15 AM 10 August 2026.
2. What are the current weather parameters in Ontario today?
2. What are the current weather parameters in Ontario today?
Here is a complete overview of Ontario's current weather conditions as of 02:15 AM 10 August 2026: Condition : Clear Temperature : 19°C Cool (Feels like 19°C) Humidity : 78% Wind Speed : 10.4 km/h from WSW (238 degrees), Gust 4.7 m/s UV Index : 0 (Low Air Pressure : 1015 mb Cloud Cover : 0% Visibility : 10 km Precipitation : 0 mm (71% chance of rain)
3. What is the 10-day weather forecast for Ontario from 02:15 AM 10 August 2026?
3. What is the 10-day weather forecast for Ontario from 02:15 AM 10 August 2026?
From 02:15 AM 10 August 2026, Ontario's 10-day forecast shows this trend: Today (Aug. 10) : Temp. 23°C, Hum. 74% and Sunny condition. Tuesday (Aug. 11) : Temp. 21°C, Hum. 71% and Partly Cloudy condition. Wednesday (Aug. 12) : Temp. 19°C, Hum. 74% and Partly Cloudy condition. Thursday (Aug. 13) : Temp. 18°C, Hum. 76% and Patchy rain nearby condition. Friday (Aug. 14) : Temp. 16°C, Hum. 65% and Sunny condition. Saturday (Aug. 15) : Temp. 17°C, Hum. 67% and Sunny condition. Sunday (Aug. 16) : Temp. 16°C, Hum. 85% and Partly Cloudy condition. Monday (Aug. 17) : Temp. 19°C, Hum. 77% and Partly Cloudy condition. Tuesday (Aug. 18) : Temp. 21°C, Hum. 78% and Rain Showers condition. Wednesday (Aug. 19) : Temp. 20°C, Hum. 76% and Heavy Rain condition.
4. Will it rain in Ontario today?
4. Will it rain in Ontario today?
As of 02:15 AM 10 August 2026, there is a 11% chance of rainfall in Ontario later today around 2026-08-10 03:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Ontario in August 2026?
5. What is the monthly weather forecast for Ontario in August 2026?
August 2026 in Ontario is forecast to have 12 sunny days, 15 rainy days, 4 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 12°C to highs of 32°C.
6. How does the weather in Ontario affect air quality?
6. How does the weather in Ontario affect air quality?
Weather directly impacts air quality in Ontario. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.
