Ottawa Weather Conditions
Current Temperature Level

26 °C

Pleasant

SunnyFeels Like 27°CHumidity 34%

29 AQI

PM2.5 : 5PM10 : 7

Air quality index is: Good

Last Updated: 2025-09-29 17:15 (Local Time)

Map

Ottawa

Ottawa Weather Parameters

Wind Speed

12 km/h

Light breeze

Gust Speed

5 m/s

Direction

254° WSW

Cloud Cover

0 %

Visibility

24 km

Precipitation

0 mm

Pressure

1020

1021

1022

1023

1024

1025

1026

1027

1028

1029

1030

1031

1020 mb

High

940956

981

1005

Moderate

1013

1030

1046+

UV Index

UV Index1

Low

Suggestions for

TodayOttawa

29 Sep.

Umbrella• Not required

Clothing• Layering Must

Driving• Enjoy Driving

Sunscreen• Apply

Trending in Canada

Air Quality Monitoring for Logistics: Smarter Deliveries with Data

Ottawa 10-Days Weather Forecast

See Monthly

Today

17°C

62 %

Tuesday

15°C

53 %

Wednesday

10°C

62 %

Thursday

10°C

58 %

Friday

12°C

49 %

Saturday

15°C

57 %

Sunday

19°C

62 %

Monday

19°C

64 %

Tuesday

15°C

66 %

Wednesday

12°C

52 %

Today29 Sep

Sunny

Clear Sky with temperature at 17 °C and humidity will be at 62% with 16.6 km/h winds.

26°C / 10°C

Humi.62 %

Prec.0 mm

Sunrise

06:59 AM

11hrs 47min

Sunset

06:46 PM

Temperature (°C)

12 AMTime11 PM

Time

Condition

Temp

Humidity

Wind Speed & Dir.

12 AM

Clear

14 °C

65 %

9.4 kmph / W

Feels 13.5 °C

Cover 0 %

Visibility 10 km

1 AM

Clear

13 °C

66 %

9.7 kmph / W

Feels 12.9 °C

Cover 0 %

Visibility 10 km

2 AM

Clear

13 °C

69 %

10.1 kmph / W

Feels 12 °C

Cover 0 %

Visibility 10 km

3 AM

Clear

12 °C

74 %

10.1 kmph / W

Feels 11.3 °C

Cover 0 %

Visibility 10 km

4 AM

Clear

11 °C

78 %

9.7 kmph / W

Feels 10.6 °C

Cover 0 %

Visibility 10 km

5 AM

Clear

11 °C

80 %

9.4 kmph / W

Feels 10.1 °C

Cover 0 %

Visibility 10 km

6 AM

Clear

11 °C

81 %

8.6 kmph / W

Feels 9.6 °C

Cover 0 %

Visibility 10 km

7 AM

Sunny

11 °C

82 %

8.3 kmph / W

Feels 10.6 °C

Cover 0 %

Visibility 10 km

8 AM

Sunny

13 °C

80 %

0.2

7.6 kmph / W

Feels 12.2 °C

Cover 0 %

Visibility 10 km

9 AM

Sunny

15 °C

69 %

0.8

8.6 kmph / W

Feels 14.3 °C

Cover 0 %

Visibility 10 km

10 AM

Sunny

17 °C

62 %

1.8

10.1 kmph / WNW

Feels 17.2 °C

Cover 0 %

Visibility 10 km

11 AM

Sunny

19 °C

58 %

3.2

10.4 kmph / W

Feels 19.3 °C

Cover 0 %

Visibility 10 km

12 PM

Sunny

21 °C

55 %

4.3

12.2 kmph / WSW

Feels 21.4 °C

Cover 0 %

Visibility 10 km

1 PM

Sunny

24 °C

51 %

4.7

15.1 kmph / WSW

Feels 24.5 °C

Cover 0 %

Visibility 10 km

2 PM

Sunny

25 °C

45 %

4.4

16.6 kmph / WSW

Feels 25.4 °C

Cover 0 %

Visibility 10 km

3 PM

Sunny

26 °C

42 %

3.3

16.2 kmph / WSW

Feels 26 °C

Cover 0 %

Visibility 10 km

4 PM

Sunny

26 °C

43 %

15.8 kmph / W

Feels 26 °C

Cover 0 %

Visibility 10 km

5 PM

Sunny

26 °C

34 %

0.8

11.5 kmph / WSW

Feels 25.5 °C

Cover 0 %

Visibility 24 km

6 PM

Sunny

23 °C

50 %

0.2

8.6 kmph / WSW

Feels 25 °C

Cover 0 %

Visibility 10 km

7 PM

Clear

20 °C

52 %

8.6 kmph / WSW

Feels 20.2 °C

Cover 0 %

Visibility 10 km

8 PM

Clear

18 °C

57 %

7.9 kmph / W

Feels 18.4 °C

Cover 0 %

Visibility 10 km

9 PM

Clear

17 °C

60 %

8.6 kmph / W

Feels 17.1 °C

Cover 0 %

Visibility 10 km

10 PM

Clear

16 °C

64 %

9.4 kmph / WNW

Feels 16.2 °C

Cover 0 %

Visibility 10 km

11 PM

Clear

15 °C

66 %

9.4 kmph / WNW

Feels 15.1 °C

Cover 0 %

Visibility 10 km

Today

17°C

62 %

Tuesday

15°C

53 %

Wednesday

10°C

62 %

Thursday

10°C

58 %

Friday

12°C

49 %

Saturday

15°C

57 %

Sunday

19°C

62 %

Monday

19°C

64 %

Tuesday

15°C

66 %

Wednesday

12°C

52 %

Temp23 °C

ConditionSunny

Humidity50 %

Feels25 °C

Cover0 %

Visibility10 km

Wind Speed & Dir.8.6 kmph / WSW

UV0.2

Ottawa 30-Days (September 2025) Weather Forecast

See Hourly

Sun.

Mon.

Tue.

Wed.

Thu.

Fri.

Sat.

1Mon.

30°10 °C

2Tue.

29°13 °C

3Wed.

29°14 °C

4Thu.

29°11 °C

5Fri.

26°8 °C

6Sat.

21°10 °C

7Sun.

19°11 °C

8Mon.

21°7 °C

9Tue.

25°5 °C

10Wed.

27°7 °C

11Thu.

23°11 °C

12Fri.

24°8 °C

13Sat.

27°12 °C

14Sun.

23°13 °C

15Mon.

26°10 °C

16Tue.

28°10 °C

17Wed.

27°11 °C

18Thu.

27°12 °C

19Fri.

19°9 °C

20Sat.

19°5 °C

21Sun.

24°2 °C

22Mon.

21°13 °C

23Tue.

25°17 °C

24Wed.

25°14 °C

25Thu.

19°15 °C

26Fri.

21°14 °C

27Sat.

23°11 °C

28Sun.

26°14 °C

29Today

28°11 °C

30Tue.

18°9 °C

SeptemberWeather Overview

No. of days:

Sunny

Cloudy

Rainy

Snowy

The monthly weather averages in Ottawa consist of 13 sunny days, 10 cloudy days, 2 rainy days, and 0 snowy days.

Ottawa's Locations Weather Conditions

Locations

Temp

Condition

Humi.

Wind Speed & Direction

Gatineau Hull Area

26 °C

Sunny

34%

0.8

11.5 kmph / WSW

Lower Town

26 °C

Sunny

34%

0.8

11.5 kmph / WSW

Ottawa

26 °C

Sunny

34%

0.8

11.5 kmph / WSW

Ottawa Downtown

26 °C

Sunny

34%

0.8

11.5 kmph / WSW

Canada's Hottest Cities - September 2025

Hottest

Coldest

RankCityTemperatureWeather ConditionHumidityUVWind Speed & Dir.

Redcliff, Canada

30 °C

Partly cloudy

22%

3.1

35.3 kmph / S

Medicine Hat, Canada

30 °C

Partly cloudy

22%

3.1

35.3 kmph / S

Lethbridge, Canada

28 °C

Partly cloudy

20%

3.3

22.3 kmph / S

Sainte Cecile de Masham, Canada

28 °C

Sunny

25%

0.9

9.4 kmph / W

Swift Current, Canada

27 °C

Sunny

30%

2.9

32 kmph / SE

Mont Saint Michel, Canada

27 °C

Sunny

26%

0.8

11.9 kmph / W

Mont Laurier, Canada

27 °C

Sunny

26%

0.8

12.2 kmph / WSW

Gatineau, Canada

26 °C

Sunny

34%

0.8

11.5 kmph / WSW

Ottawa, Canada

26 °C

Sunny

34%

0.8

11.5 kmph / WSW

10.

St Thomas, Canada

26 °C

Sunny

32%

1.4

10.1 kmph / SE

Last Updated: 29 Sept 2025, 09:40 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.

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

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Ottawa Weather ConditionsCurrent Temperature Level

Ottawa Weather Parameters

Trending in Canada

Ottawa 10-Days Weather Forecast

Ottawa 30-Days (September 2025) Weather Forecast

SeptemberWeather Overview

No. of days:

Ottawa's Locations Weather Conditions

Canada's Hottest Cities - September 2025

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Ottawa Weather Conditions
Current Temperature Level