Greater Sudbury Weather Conditions
Current Temperature Level
17 °C
83 AQI
Air quality index is: Moderate
Last Updated: 2025-08-07 06:15 (Local Time)
MapGreater Sudbury
Greater Sudbury Weather Parameters
6 km/h
3 m/s
134° SE
75 %
24 km
0 mm
1026 mb
UV Index0
Suggestions for
TodayGreater Sudbury7 Aug.
Umbrella• Optional
Clothing• Layering Must
Driving• Enjoy Driving
Sunscreen• ApplyGreater Sudbury 10-Days Weather Forecast
Today
22°C
78 %Friday
22°C87 %Saturday
21°C96 %Sunday
25°C78 %Monday
23°C85 %Tuesday
22°C86 %Wednesday
18°C72 %Thursday
17°C68 %Friday
18°C63 %Saturday
20°C66 %Partly Cloudy
Periodic cloud cover with temperature at 22 °C. Humidity will be at 78%, and winds will be at 19.1 km/h.26°C / 19°C
Humi.78 %
Prec.0 mm
Sunrise
06:12 AM14hrs 34min
Sunset
08:46 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Cloudy
23 °C
62 %
0
6.1 kmph / SE
Cloudy 
Feels 25.2 °C
Cover 77 %
Visibility 10 km
1 AM
Partly Cloudy
23 °C
64 %
0
5 kmph / ESE
Partly Cloudy Feels 24.8 °C
Cover 34 %
Visibility 10 km
2 AM
Clear
22 °C
68 %
0
7.6 kmph / ESE
Clear Feels 21.6 °C
Cover 1 %
Visibility 5 km
3 AM
Clear
21 °C
71 %
0
7.2 kmph / ESE
Clear Feels 20.9 °C
Cover 0 %
Visibility 9 km
4 AM
Clear
20 °C
74 %
0
6.5 kmph / SE
Clear Feels 20.4 °C
Cover 0 %
Visibility 9 km
5 AM
Clear
20 °C
76 %
0
5.8 kmph / SE
Clear Feels 20 °C
Cover 21 %
Visibility 2 km
6 AM
Partly cloudy
17 °C
88 %
0
5.8 kmph / SE
Partly cloudyFeels 19.7 °C
Cover 75 %
Visibility 24 km
7 AM
Partly Cloudy
20 °C
84 %
0.1
7.6 kmph / SE
Partly Cloudy Feels 19.5 °C
Cover 62 %
Visibility 2 km
8 AM
Cloudy
20 °C
90 %
0.5
8.6 kmph / SE
Cloudy Feels 20.1 °C
Cover 72 %
Visibility 10 km
9 AM
Cloudy
21 °C
89 %
1.2
10.8 kmph / SSE
Cloudy Feels 20.8 °C
Cover 72 %
Visibility 10 km
10 AM
Overcast
21 °C
89 %
2.4
11.2 kmph / SSE
Overcast Feels 20.9 °C
Cover 97 %
Visibility 10 km
11 AM
Overcast
21 °C
93 %
3.8
11.9 kmph / S
Overcast Feels 20.7 °C
Cover 98 %
Visibility 10 km
12 PM
Mist
21 °C
96 %
5.2
14 kmph / S
MistFeels 20.8 °C
Cover 100 %
Visibility 10 km
1 PM
Mist
21 °C
95 %
5.8
17.3 kmph / S
MistFeels 21.2 °C
Cover 98 %
Visibility 10 km
2 PM
Overcast
22 °C
91 %
5.8
17.6 kmph / S
Overcast Feels 23.9 °C
Cover 100 %
Visibility 10 km
3 PM
Cloudy
23 °C
83 %
4.8
19.1 kmph / S
Cloudy Feels 25.2 °C
Cover 77 %
Visibility 10 km
4 PM
Sunny
25 °C
74 %
3.7
18 kmph / SSW
SunnyFeels 26.1 °C
Cover 8 %
Visibility 10 km
5 PM
Partly Cloudy
25 °C
68 %
2.2
15.1 kmph / SSW
Partly Cloudy Feels 26.7 °C
Cover 26 %
Visibility 10 km
6 PM
Partly Cloudy
25 °C
66 %
0.9
12.2 kmph / SSW
Partly Cloudy Feels 26.2 °C
Cover 29 %
Visibility 10 km
7 PM
Partly Cloudy
24 °C
67 %
0.3
10.1 kmph / S
Partly Cloudy Feels 25.6 °C
Cover 37 %
Visibility 10 km
8 PM
Partly Cloudy
23 °C
68 %
0
7.2 kmph / SSE
Partly Cloudy Feels 25.1 °C
Cover 46 %
Visibility 10 km
9 PM
Cloudy
22 °C
69 %
0
6.8 kmph / S
Cloudy Feels 24.8 °C
Cover 77 %
Visibility 10 km
10 PM
Overcast
22 °C
72 %
0
6.8 kmph / SW
Overcast Feels 22 °C
Cover 94 %
Visibility 10 km
11 PM
Overcast
22 °C
74 %
0
7.2 kmph / WSW
Overcast Feels 21.6 °C
Cover 100 %
Visibility 9 km
Today
22°C78 %Friday
22°C87 %Saturday
21°C96 %Sunday
25°C78 %Monday
23°C85 %Tuesday
22°C86 %Wednesday
18°C72 %Thursday
17°C68 %Friday
18°C63 %Saturday
20°C66 %Temp20 °C
ConditionPartly Cloudy
Humidity84 %
Feels19.5 °C
Cover62 %
Visibility2 km
Wind Speed & Dir.7.6 kmph / SE
UV0.1
Greater Sudbury 30-Days (August 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Fri.
23°9 °C
2Sat.
30°13 °C
3Sun.
30°14 °C
4Mon.
23°16 °C
5Tue.
28°13 °C
6Wed.
31°14 °C
7Today
26°19 °C
8Fri.
25°19 °C
9Sat.
22°21 °C
10Sun.
32°20 °C
11Mon.
30°19 °C
12Tue.
27°17 °C
13Wed.
26°12 °C
14Thu.
23°12 °C
15Fri.
26°11 °C
16Sat.
28°13 °C
17Sun.
31°16 °C
18Mon.
32°19 °C
19Tue.
30°19 °C
20Wed.
21°16 °C
21Thu.
22°14 °C
22Fri.
22°13 °C
23Sat.
23°13 °C
24Sun.
24°13 °C
25Mon.
22°14 °C
26Tue.
22°12 °C
27Wed.
22°12 °C
28Thu.
22°12 °C
29Fri.
22°12 °C
30Sat.
22°12 °C
31Sun.
22°12 °C
AugustWeather Overview
No. of days:
Sunny
10
Cloudy
3
Rainy
17
Snowy
0
The monthly weather averages in Greater Sudbury consist of 10 sunny days, 3 cloudy days, 17 rainy days, and 0 snowy days.
Greater Sudbury's Locations Weather Conditions
Canada's Hottest Cities - August 2025
1.
Windsor, Canada
Cloudy
79%
0
7.6 kmph / SSE
2.
Chatham, Canada
Partly cloudy
86%
0
13.3 kmph / SSE
3.
Toronto, Canada
Partly cloudy
88%
0
3.6 kmph / SSW
4.
Brampton, Canada
Partly cloudy
88%
0
3.6 kmph / WSW
5.
St Catharines, Canada
Clear
73%
0
13.7 kmph / S
6.
St. Catharines, Canada
Clear
73%
0
13.7 kmph / S
7.
Gibsons, Canada
Fog
97%
0
4.7 kmph / E
8.
Parry Sound, Canada
Partly Cloudy
82%
0
11.2 kmph / SE
9.
Belleville, Canada
Overcast
94%
0
5.8 kmph / SE
10.
Oshawa, Canada
Mist
94%
0
9 kmph / SE
Last Updated: 07 Aug 2025, 10:26 AM
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