Ontario Weather Conditions
Current Temperature Level

26 °C

Pleasant

SunnyFeels Like 27°CHumidity 39%

23 AQI

PM2.5 : 4PM10 : 11

Air quality index is: Good

Last Updated: 2025-08-21 17:45 (Local Time)

Map

Ontario

Ontario Weather Parameters

Wind Speed

12 km/h

Light breeze

Gust Speed

4 m/s

Direction

42° NE

Cloud Cover

0 %

Visibility

13 km

Precipitation

0 mm

Pressure

1008

1009

1010

1011

1012

1013

1014

1015

1016

1017

1018

1019

1017 mb

High

940956

981

1005

Moderate

1013

1030

1046+

UV Index

UV Index2

Low

Suggestions for

TodayOntario

21 Aug.

Umbrella• Optional

Clothing• Layering Must

Driving• Enjoy Driving

Sunscreen• Apply

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Ontario 10-Days Weather Forecast

See Monthly

Today

21°C

68 %

Friday

23°C

68 %

Saturday

25°C

56 %

Sunday

22°C

70 %

Monday

20°C

65 %

Tuesday

18°C

57 %

Wednesday

18°C

55 %

Thursday

20°C

48 %

Friday

20°C

56 %

Saturday

22°C

55 %

Today21 Aug

Partly Cloudy

Periodic cloud cover with temperature at 21 °C. Humidity will be at 68%, and winds will be at 12.6 km/h.

28°C / 13°C

Humi.68 %

Prec.0 mm

Sunrise

06:03 AM

13hrs 48min

Sunset

07:51 PM

Temperature (°C)

12 AMTime11 PM

Time

Condition

Temp

Humidity

Wind Speed & Dir.

12 AM

Overcast

17 °C

81 %

7.6 kmph / SSE

Feels 17 °C

Cover 99 %

Visibility 10 km

1 AM

Overcast

17 °C

84 %

6.1 kmph / SE

Feels 16.6 °C

Cover 97 %

Visibility 10 km

2 AM

Cloudy

16 °C

86 %

6.8 kmph / SE

Feels 16.3 °C

Cover 70 %

Visibility 10 km

3 AM

Partly Cloudy

16 °C

87 %

5.8 kmph / SE

Feels 15.9 °C

Cover 53 %

Visibility 10 km

4 AM

Partly Cloudy

15 °C

89 %

5.4 kmph / ESE

Feels 14.4 °C

Cover 57 %

Visibility 10 km

5 AM

Clear

14 °C

87 %

5 kmph / E

Feels 13.6 °C

Cover 1 %

Visibility 10 km

6 AM

Clear

13 °C

88 %

4.7 kmph / E

Feels 13.8 °C

Cover 17 %

Visibility 10 km

7 AM

Partly Cloudy

14 °C

83 %

0.2

4.3 kmph / E

Feels 14.6 °C

Cover 44 %

Visibility 10 km

8 AM

Cloudy

15 °C

74 %

0.9

5.4 kmph / ENE

Feels 15.2 °C

Cover 74 %

Visibility 10 km

9 AM

Overcast

16 °C

70 %

2.1

6.1 kmph / ENE

Feels 16.1 °C

Cover 90 %

Visibility 10 km

10 AM

Cloudy

18 °C

66 %

3.9

8.3 kmph / ENE

Feels 17.8 °C

Cover 84 %

Visibility 10 km

11 AM

Partly Cloudy

21 °C

64 %

5.7

7.9 kmph / ENE

Feels 20.9 °C

Cover 50 %

Visibility 10 km

12 PM

Sunny

23 °C

60 %

7.1

9 kmph / ENE

Feels 24.1 °C

Cover 0 %

Visibility 10 km

1 PM

Sunny

25 °C

57 %

7.5

9 kmph / ENE

Feels 25.9 °C

Cover 0 %

Visibility 10 km

2 PM

Sunny

27 °C

54 %

6.9

9 kmph / NE

Feels 27.3 °C

Cover 0 %

Visibility 10 km

3 PM

Sunny

27 °C

51 %

5.4

9 kmph / NE

Feels 28.1 °C

Cover 0 %

Visibility 10 km

4 PM

Sunny

28 °C

47 %

3.6

10.1 kmph / NE

Feels 28.4 °C

Cover 1 %

Visibility 10 km

5 PM

Sunny

26 °C

39 %

1.9

11.5 kmph / NE

Feels 28.4 °C

Cover 0 %

Visibility 13 km

6 PM

Sunny

27 °C

49 %

0.7

12.6 kmph / NE

Feels 28.1 °C

Cover 0 %

Visibility 10 km

7 PM

Sunny

25 °C

53 %

0.2

10.1 kmph / ENE

Feels 26.5 °C

Cover 3 %

Visibility 10 km

8 PM

Partly Cloudy

24 °C

60 %

8.3 kmph / ENE

Feels 25.6 °C

Cover 47 %

Visibility 10 km

9 PM

Clear

23 °C

65 %

7.6 kmph / NE

Feels 25 °C

Cover 5 %

Visibility 10 km

10 PM

Clear

22 °C

70 %

7.2 kmph / NNE

Feels 21.9 °C

Cover 8 %

Visibility 10 km

11 PM

Clear

21 °C

75 %

7.2 kmph / NE

Feels 20.8 °C

Cover 9 %

Visibility 10 km

Today

21°C

68 %

Friday

23°C

68 %

Saturday

25°C

56 %

Sunday

22°C

70 %

Monday

20°C

65 %

Tuesday

18°C

57 %

Wednesday

18°C

55 %

Thursday

20°C

48 %

Friday

20°C

56 %

Saturday

22°C

55 %

Temp27 °C

ConditionSunny

Humidity49 %

Feels28.1 °C

Cover0 %

Visibility10 km

Wind Speed & Dir.12.6 kmph / NE

UV0.7

Ontario 30-Days (August 2025) Weather Forecast

See Hourly

Sun.

Mon.

Tue.

Wed.

Thu.

Fri.

Sat.

1Fri.

26°12 °C

2Sat.

27°13 °C

3Sun.

30°16 °C

4Mon.

28°17 °C

5Tue.

28°13 °C

6Wed.

31°14 °C

7Thu.

32°16 °C

8Fri.

34°19 °C

9Sat.

34°19 °C

10Sun.

35°22 °C

11Mon.

36°23 °C

12Tue.

37°21 °C

13Wed.

32°24 °C

14Thu.

30°20 °C

15Fri.

30°15 °C

16Sat.

34°16 °C

17Sun.

21°14 °C

18Mon.

24°10 °C

19Tue.

24°12 °C

20Wed.

27°15 °C

21Today

28°16 °C

22Fri.

30°17 °C

23Sat.

29°21 °C

24Sun.

22°18 °C

25Mon.

26°17 °C

26Tue.

22°15 °C

27Wed.

17°13 °C

28Thu.

23°13 °C

29Fri.

22°14 °C

30Sat.

26°14 °C

31Sun.

29°17 °C

AugustWeather Overview

No. of days:

Sunny

Cloudy

Rainy

Snowy

The monthly weather averages in Ontario consist of 14 sunny days, 6 cloudy days, 10 rainy days, and 0 snowy days.

Canada's Hottest Cities - August 2025

Hottest

Coldest

RankCityTemperatureWeather ConditionHumidityUVWind Speed & Dir.

Creston, Canada

28 °C

Sunny

20%

6.3

3.6 kmph / S

Brandon, Canada

27 °C

Sunny

42%

4.5

26.6 kmph / NW

Petawawa, Canada

27 °C

Partly cloudy

37%

2.3

4.3 kmph / NNE

Sainte Cecile de Masham, Canada

27 °C

Partly cloudy

34%

2.1

8.6 kmph / NNE

Estevan, Canada

27 °C

Sunny

37%

23 kmph / NW

Vernon, Canada

27 °C

Sunny

23%

6.8 kmph / NNE

Barkmere, Canada

26 °C

Partly cloudy

45%

6.5 kmph / NNW

Montreal, Canada

26 °C

Sunny

39%

1.9

11.5 kmph / NE

Trail, Canada

26 °C

Partly cloudy

26%

6.3

3.6 kmph / SW

10.

Grand Forks, Canada

26 °C

Partly cloudy

26%

6.3

5.8 kmph / W

Last Updated: 21 Aug 2025, 09:57 PM

City Weather Rankings

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Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

Weather Station

Experience precise, real-time weather monitoring with our Automatic Weather Station, reliable source for accurate meteorological data.

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Ontario Weather ConditionsCurrent Temperature Level

Ontario Weather Parameters

Trending in Canada

Ontario 10-Days Weather Forecast

Ontario 30-Days (August 2025) Weather Forecast

AugustWeather Overview

No. of days:

Canada's Hottest Cities - August 2025

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Ontario Weather Conditions
Current Temperature Level