Greater Sudbury 7-day weather forecast

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March 23, 2026
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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 Thursday, while the low is -3 掳C on Sunday. There are expected to be 0 sunny days, snow on 1 day, and 4 days of rain this week.

Environment Canada has issued a weather until Monday at 01:08 PM and a fog until Monday at 11:02 AM.

Monday, April 13

- High of 11 掳C, low of 2 掳C (99% humidity)
- Overcast with a 100% chance of rain (7 mm of rain)
- Light breeze (22 km/h wind)
- Sunrise at 6:40 AM, sunset at 8:08 PM
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Tuesday, April 14

- High of 11 掳C, low of 2 掳C (91% humidity)
- Overcast with a 100% chance of rain (24 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (21 km/h wind)
- Sunrise at 6:38 AM, sunset at 8:09 PM
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Wednesday, April 15

- High of 11 掳C, low of 6 掳C (83% humidity)
- Overcast with a 0% chance of snow
- Moderate risk of harm from sun exposure (4 UV index)
- Light air (12 km/h wind)
- Sunrise at 6:36 AM, sunset at 8:10 PM
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Deborah Kolb // Shutterstock

Thursday, April 16

- High of 15 掳C, low of 5 掳C (97% humidity)
- Overcast with a 100% chance of rain (19 mm of rain)
- Light breeze (20 km/h wind)
- Sunrise at 6:34 AM, sunset at 8:12 PM
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Friday, April 17

- High of 13 掳C, low of 4 掳C (60% humidity)
- Overcast with a 0% chance of snow
- Light air (12 km/h wind)
- Sunrise at 6:33 AM, sunset at 8:13 PM
- New moon
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Saturday, April 18

- High of 14 掳C, low of 7 掳C (97% humidity)
- Overcast with a 100% chance of rain (14 mm of rain)
- Gentle breeze (29 km/h wind)
- Sunrise at 6:31 AM, sunset at 8:14 PM
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Sunday, April 19

- High of 3 掳C, low of -3 掳C (52% humidity)
- Overcast with a 100% chance of snow (2 mm of snow)
- Light breeze (27 km/h wind)
- Sunrise at 6:29 AM, sunset at 8:16 PM

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