Sudbury weather live forecast

Today's maximum temperature in Sudbury is expected to be 14°C. Select a day from the live weather forecast for Sudbury, Ontario, Canada for more weather parameters.

Tuesday
20th Oct
14

3

11

3
Wednesday
21st Oct
14

2

6

2
Thursday
22nd Oct
12

3

8

2
Friday
23rd Oct
11

1

7

2
Saturday
24th Oct
14

1

7

2

5-day weather forecast updated at 04:00 on Tuesday 20th October 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 Tuesday 20th October 2026

Expect clear skies in Sudbury, Ontario with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the east.

14
°C maximum temperature
3
°C minimum temperature
clear skies
11
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
14
°C wind chill
10
kph wind from E

Sudbury weather for Wednesday 21st October 2026

Expect scattered clouds in Sudbury, Ontario with a maximum temperature of 14°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-west.

14
°C maximum temperature
2
°C minimum temperature
scattered clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
14
°C wind chill
18
kph wind from SW

Sudbury weather for Thursday 22nd October 2026

Expect scattered clouds in Sudbury, Ontario with a maximum temperature of 12°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north.

12
°C maximum temperature
3
°C minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
12
°C wind chill
14
kph wind from N

Sudbury weather for Friday 23rd October 2026

Expect scattered clouds in Sudbury, Ontario with a maximum temperature of 11°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south.

11
°C maximum temperature
1
°C minimum temperature
scattered clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
6
kph wind from S

Sudbury weather for Saturday 24th October 2026

Expect scattered clouds in Sudbury, Ontario with a maximum temperature of 14°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south.

14
°C maximum temperature
1
°C minimum temperature
scattered clouds
7
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
14
°C wind chill
15
kph wind from S

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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