Sudbury weather live forecast

Tomorrow's maximum temperature in Sudbury is expected to be 46°F.

Wednesday
16th Apr

46

28

8
Thursday
17th Apr

50

27

13
Friday
18th Apr

55

34

0
Saturday
19th Apr

48

32

3
Sunday
20th Apr

50

30

13

5-day weather forecast updated at 04:00 on Wednesday 16th April 2025 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 Wednesday 16th April 2025

Expect broken clouds in Sudbury, Ontario with a maximum temperature of 46°F, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the north-west.

46
°F maximum temperature
28
°F minimum temperature
broken clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
39
°F wind chill
16
mph wind from NW

Sudbury weather for Thursday 17th April 2025

Expect clear skies in Sudbury, Ontario with a maximum temperature of 50°F, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south.

50
°F maximum temperature
27
°F minimum temperature
clear skies
13
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
mph wind from S

Sudbury weather for Friday 18th April 2025

Expect isolated thunderstorms in Sudbury, Ontario with a maximum temperature of 55°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 79% chance of some rain and a gentle breeze of 11 mph from the south.

55
°F maximum temperature
34
°F minimum temperature
isolated thunderstorms
0
hours of sunshine
2
UV index (Low)
79
% chance of some rain
<20
mm of rainfall expected
55
°F wind chill
11
mph wind from S

Sudbury weather for Saturday 19th April 2025

Expect mostly cloudy with light rain in Sudbury, Ontario with a maximum temperature of 48°F, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 14% chance of some rain and a gentle breeze of 11 mph from the north-west.

48
°F maximum temperature
32
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
3
UV index (Moderate)
14
% chance of some rain
<5
mm of rainfall expected
45
°F wind chill
11
mph wind from NW

Sudbury weather for Sunday 20th April 2025

Expect clear skies in Sudbury, Ontario with a maximum temperature of 50°F, maximum UV of 4 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north.

50
°F maximum temperature
30
°F minimum temperature
clear skies
13
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
7
mph wind from N

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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
Why visit?	Nature
Tourist info	Destination Ontario