Greater Sudbury 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Greater Sudbury 7-day weather forecast

created the forecast for Greater Sudbury, Ontario using data from . This week's high is 27 掳C on Wednesday, while the low is 8 掳C on Monday. There are expected to be 2 sunny days and rain on 1 day this week.

There are currently no weather alerts.

Monday, June 1

- High of 23 掳C, low of 8 掳C (32% humidity)
- Sunny with a 0% chance of snow
- High risk of harm from sun exposure (7 UV index)
- Light breeze (15 km/h wind)
- Sunrise at 5:35 AM, sunset at 9:08 PM
1 / 6
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Tuesday, June 2

- High of 24 掳C, low of 8 掳C (28% humidity)
- Overcast with a 0% chance of snow
- Very high risk of harm from sun exposure (7 UV index)
- Light air (12 km/h wind)
- Sunrise at 5:34 AM, sunset at 9:09 PM
2 / 6
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Wednesday, June 3

- High of 27 掳C, low of 10 掳C (29% humidity)
- Sunny with a 0% chance of snow
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (19 km/h wind)
- Sunrise at 5:33 AM, sunset at 9:10 PM
3 / 6
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Thursday, June 4

- High of 25 掳C, low of 10 掳C (37% humidity)
- Mostly cloudy with a 0% chance of snow
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (21 km/h wind)
- Sunrise at 5:33 AM, sunset at 9:11 PM
4 / 6
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Friday, June 5

- High of 17 掳C, low of 12 掳C (97% humidity)
- Overcast with a 100% chance of rain (4 mm of rain)
- Light breeze (14 km/h wind)
- Sunrise at 5:32 AM, sunset at 9:12 PM
5 / 6
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Saturday, June 6

- High of 22 掳C, low of 12 掳C (52% humidity)
- Overcast with a 0% chance of snow
- Light air (13 km/h wind)
- Sunrise at 5:32 AM, sunset at 9:13 PM
6 / 6
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Sunday, June 7

- High of 25 掳C, low of 13 掳C (28% humidity)
- Mostly cloudy with a 0% chance of snow
- Light breeze (20 km/h wind)
- Sunrise at 5:32 AM, sunset at 9:13 PM

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