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 15 掳C on Sunday, while the low is -7 掳C on Monday. There is expected to be 1 sunny day and precipitation on 0 days this week.

There are currently no weather alerts.

Monday, April 20

- High of 4 掳C, low of -7 掳C (30% humidity)
- Partly sunny with a 0% chance of snow
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (20 km/h wind)
- Sunrise at 6:27 AM, sunset at 8:17 PM
1 / 6
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Tuesday, April 21

- High of 11 掳C, low of -4 掳C (61% humidity)
- Overcast with a 0% chance of snow
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (23 km/h wind)
- Sunrise at 6:26 AM, sunset at 8:18 PM
2 / 6
VOJTa Herout // Shutterstock

Wednesday, April 22

- High of 13 掳C, low of -1 掳C (39% humidity)
- Fair with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light air (11 km/h wind)
- Sunrise at 6:24 AM, sunset at 8:20 PM
3 / 6
Valeriy Boyarskiy // Shutterstock

Thursday, April 23

- High of 12 掳C, low of 1 掳C (43% humidity)
- Overcast with a 0% chance of snow
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (13 km/h wind)
- Sunrise at 6:22 AM, sunset at 8:21 PM
- First quarter moon
4 / 6
Andrew Lever // Shutterstock

Friday, April 24

- High of 12 掳C, low of 2 掳C (35% humidity)
- Overcast with a 0% chance of snow
- Light breeze (18 km/h wind)
- Sunrise at 6:20 AM, sunset at 8:22 PM
5 / 6
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Saturday, April 25

- High of 14 掳C, low of 3 掳C (38% humidity)
- Overcast with a 0% chance of snow
- Light breeze (17 km/h wind)
- Sunrise at 6:19 AM, sunset at 8:24 PM
6 / 6
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Sunday, April 26

- High of 15 掳C, low of 4 掳C (43% humidity)
- Overcast with a 0% chance of snow
- Light air (10 km/h wind)
- Sunrise at 6:17 AM, sunset at 8:25 PM

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