Sudbury weather live forecast

Today's maximum temperature in Sudbury is expected to be 41°F. Select a day from the live weather forecast for Sudbury, Ontario, Canada for more weather parameters.

Monday
20th Apr
41

23

9

4
Tuesday
21st Apr
52

28

5

5
Wednesday
22nd Apr
61

32

7

6
Thursday
23rd Apr
63

37

1

5
Friday
24th Apr
64

45

3

1

5-day weather forecast updated at 04:00 on Monday 20th April 2026 GMT

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The 5-day weather forecast for Ontario (Sudbury) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Sudbury weather forecast by day

Below are the detailed weather forecasts for Sudbury for the next 5 days.

Sudbury weather for Monday 20th April 2026

Expect broken clouds in Sudbury, Ontario with a maximum temperature of 41°F, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the south-west.

41
°F maximum temperature
23
°F minimum temperature
broken clouds
9
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
36
°F wind chill
10
mph wind from SW

Sudbury weather for Tuesday 21st April 2026

Expect broken clouds in Sudbury, Ontario with a maximum temperature of 52°F, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the south.

52
°F maximum temperature
28
°F minimum temperature
broken clouds
5
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
52
°F wind chill
12
mph wind from S

Sudbury weather for Wednesday 22nd April 2026

Expect broken clouds in Sudbury, Ontario with a maximum temperature of 61°F, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the north.

61
°F maximum temperature
32
°F minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
61
°F wind chill
5
mph wind from N

Sudbury weather for Thursday 23rd April 2026

Expect broken clouds in Sudbury, Ontario with a maximum temperature of 63°F, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the east.

63
°F maximum temperature
37
°F minimum temperature
broken clouds
1
hour of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
63
°F wind chill
8
mph wind from E

Sudbury weather for Friday 24th April 2026

Expect broken clouds in Sudbury, Ontario with a maximum temperature of 64°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the east.

64
°F maximum temperature
45
°F minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
64
°F wind chill
10
mph wind from E

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Ontario - quick facts
Flight time^✝	8 hours
Time difference	UK -5 to -6 hours
Language(s)	English, French
Currency	Canadian Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes