Greater Sudbury Weather Conditions
Current Temperature Level

15 °C

Cool

Light rainFeels Like 15°CHumidity 51%

18 AQI

PM2.5 : 3PM10 : 13

Air quality index is: Good

Last Updated: 2025-09-21 14:45 (Local Time)

Map

Greater Sudbury

Greater Sudbury Weather Parameters

Wind Speed

7 km/h

Light breeze

Gust Speed

2 m/s

Direction

172° S

Cloud Cover

100 %

Visibility

16 km

Precipitation

0 mm

Pressure

1008

1009

1010

1011

1012

1013

1014

1015

1016

1017

1018

1019

1019 mb

High

940956

981

1005

Moderate

1013

1030

1046+

UV Index

UV Index2

Low

Suggestions for

TodayGreater Sudbury

21 Sep.

Umbrella• Optional

Clothing• More Layered

Driving• Enjoy Driving

Sunscreen• Apply

Trending in Canada

India Floods 2025: How Waterlogging Is Creating a Hidden Air Pollution Crisis?

Greater Sudbury 10-Days Weather Forecast

See Monthly

Today

13°C

63 %

Monday

18°C

87 %

Tuesday

18°C

83 %

Wednesday

15°C

72 %

Thursday

13°C

82 %

Friday

16°C

88 %

Saturday

16°C

73 %

Sunday

18°C

69 %

Monday

14°C

59 %

Tuesday

12°C

60 %

Today21 Sep

Sunny

Clear Sky with temperature at 13 °C and humidity will be at 63% with 12.2 km/h winds.

24°C / 4°C

Humi.63 %

Prec.0 mm

Sunrise

07:10 AM

12hrs 13min

Sunset

07:23 PM

Temperature (°C)

12 AMTime11 PM

Time

Condition

Temp

Humidity

Wind Speed & Dir.

12 AM

Clear

10 °C

53 %

7.9 kmph / ESE

Feels 9.7 °C

Cover 1 %

Visibility 10 km

1 AM

Clear

10 °C

57 %

7.9 kmph / SE

Feels 9.1 °C

Cover 1 %

Visibility 10 km

2 AM

Clear

9 °C

60 %

8.3 kmph / ESE

Feels 8.5 °C

Cover 2 %

Visibility 10 km

3 AM

Clear

7 °C

62 %

8.6 kmph / ESE

Feels 6 °C

Cover 2 %

Visibility 10 km

4 AM

Clear

6 °C

71 %

6.8 kmph / SE

Feels 5.1 °C

Cover 0 %

Visibility 10 km

5 AM

Clear

5 °C

70 %

7.9 kmph / ESE

Feels 3.8 °C

Cover 0 %

Visibility 10 km

6 AM

Clear

5 °C

67 %

7.6 kmph / ESE

Feels 2.8 °C

Cover 0 %

Visibility 10 km

7 AM

Clear

5 °C

63 %

6.5 kmph / ESE

Feels 3.2 °C

Cover 0 %

Visibility 10 km

8 AM

Sunny

7 °C

62 %

0.1

6.1 kmph / ESE

Feels 5.2 °C

Cover 0 %

Visibility 10 km

9 AM

Sunny

9 °C

58 %

0.6

8.3 kmph / SE

Feels 8 °C

Cover 1 %

Visibility 10 km

10 AM

Sunny

12 °C

46 %

1.5

9 kmph / SE

Feels 11.6 °C

Cover 1 %

Visibility 10 km

11 AM

Sunny

15 °C

41 %

2.8

7.9 kmph / SE

Feels 14.7 °C

Cover 1 %

Visibility 10 km

12 PM

Sunny

18 °C

40 %

9.4 kmph / SSE

Feels 17.4 °C

Cover 0 %

Visibility 10 km

1 PM

Sunny

19 °C

39 %

1.2

9.4 kmph / SE

Feels 18.5 °C

Cover 0 %

Visibility 10 km

2 PM

Light rain

15 °C

51 %

2.2

7.2 kmph / S

Feels 21.5 °C

Cover 100 %

Visibility 16 km

3 PM

Sunny

21 °C

33 %

3.3

9.4 kmph / SSE

Feels 20.4 °C

Cover 0 %

Visibility 10 km

4 PM

Sunny

19 °C

46 %

2.2

12.2 kmph / SE

Feels 19 °C

Cover 0 %

Visibility 10 km

5 PM

Sunny

18 °C

75 %

1.1

6.5 kmph / S

Feels 18.3 °C

Cover 0 %

Visibility 10 km

6 PM

Sunny

18 °C

78 %

0.4

7.6 kmph / WSW

Feels 18 °C

Cover 0 %

Visibility 10 km

7 PM

Sunny

16 °C

84 %

6.5 kmph / WSW

Feels 16.1 °C

Cover 0 %

Visibility 10 km

8 PM

Clear

15 °C

92 %

4.3 kmph / SSE

Feels 15.1 °C

Cover 4 %

Visibility 10 km

9 PM

Clear

14 °C

91 %

4.3 kmph / SE

Feels 14.5 °C

Cover 0 %

Visibility 10 km

10 PM

Clear

15 °C

91 %

5.8 kmph / SE

Feels 15.2 °C

Cover 4 %

Visibility 10 km

11 PM

Overcast

15 °C

88 %

6.5 kmph / S

Feels 15.2 °C

Cover 100 %

Visibility 10 km

Today

13°C

63 %

Monday

18°C

87 %

Tuesday

18°C

83 %

Wednesday

15°C

72 %

Thursday

13°C

82 %

Friday

16°C

88 %

Saturday

16°C

73 %

Sunday

18°C

69 %

Monday

14°C

59 %

Tuesday

12°C

60 %

Temp21 °C

ConditionSunny

Humidity33 %

Feels20.4 °C

Cover0 %

Visibility10 km

Wind Speed & Dir.9.4 kmph / SSE

UV3.3

Greater Sudbury 30-Days (September 2025) Weather Forecast

See Hourly

Sun.

Mon.

Tue.

Wed.

Thu.

Fri.

Sat.

1Mon.

24°9 °C

2Tue.

24°8 °C

3Wed.

25°12 °C

4Thu.

18°7 °C

5Fri.

16°10 °C

6Sat.

15°9 °C

7Sun.

14°6 °C

8Mon.

17°5 °C

9Tue.

19°8 °C

10Wed.

25°13 °C

11Thu.

18°12 °C

12Fri.

21°6 °C

13Sat.

23°13 °C

14Sun.

20°12 °C

15Mon.

25°8 °C

16Tue.

26°8 °C

17Wed.

24°5 °C

18Thu.

19°12 °C

19Fri.

15°8 °C

20Sat.

18°4 °C

21Today

19°7 °C

22Mon.

20°16 °C

23Tue.

21°16 °C

24Wed.

20°9 °C

25Thu.

22°8 °C

26Fri.

22°9 °C

27Sat.

23°10 °C

28Sun.

16°6 °C

29Mon.

19°5 °C

30Tue.

16°5 °C

SeptemberWeather Overview

No. of days:

Sunny

Cloudy

Rainy

Snowy

The monthly weather averages in Greater Sudbury consist of 11 sunny days, 8 cloudy days, 7 rainy days, and 0 snowy days.

Greater Sudbury's Locations Weather Conditions

Locations

Temp

Condition

Humi.

Wind Speed & Direction

Applegrove Street

15 °C

Light rain

51%

2.2

7.2 kmph / S

Canada's Hottest Cities - September 2025

Hottest

Coldest

RankCityTemperatureWeather ConditionHumidityUVWind Speed & Dir.

Medicine Hat, Canada

29 °C

Sunny

19%

3.8

35.6 kmph / WSW

Redcliff, Canada

29 °C

Sunny

19%

3.8

35.6 kmph / WSW

Bratts Lake No 129, Canada

29 °C

Sunny

29%

4.1

27.4 kmph / S

Regina, Canada

29 °C

Sunny

29%

4.1

20.2 kmph / S

Swift Current, Canada

28 °C

Sunny

23%

3.9

18 kmph / SSW

St Catharines, Canada

28 °C

Overcast

45%

5.4

6.5 kmph / E

St. Catharines, Canada

28 °C

Overcast

45%

5.4

6.5 kmph / E

Weyburn, Canada

27 °C

Sunny

34%

4.2

17.6 kmph / S

Brantford, Canada

27 °C

Partly cloudy

51%

5.4

19.4 kmph / S

10.

Guelph, Canada

27 °C

Sunny

48%

5.4

20.2 kmph / SSE

Last Updated: 21 Sept 2025, 07:07 PM

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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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Greater Sudbury Weather ConditionsCurrent Temperature Level

Greater Sudbury Weather Parameters

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Greater Sudbury 10-Days Weather Forecast

Greater Sudbury 30-Days (September 2025) Weather Forecast

SeptemberWeather Overview

No. of days:

Greater Sudbury's Locations Weather Conditions

Canada's Hottest Cities - September 2025

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Greater Sudbury Weather Conditions
Current Temperature Level