Greater Sudbury 7-day weather forecast

Written by:
December 29, 2025
ESOlex // Shutterstock

Greater Sudbury 7-day weather forecast

Stacker created the forecast for Greater Sudbury, Ontario using data from OpenWeather. This week's high is 1 °C on Thursday, while the low is -20 °C on Sunday. There are expected to be 0 sunny days and snow on 4 days this week.

There are currently no weather alerts.

Monday, January 5

- High of -5 °C, low of -16 °C (95% humidity)
- Overcast with a 100% chance of snow (5 mm of snow)
- Light air (12 km/h wind)
- Sunrise at 8:07 AM, sunset at 4:50 PM
1 / 6
Leonid Ikan // Shutterstock

Tuesday, January 6

- High of -1 °C, low of -8 °C (96% humidity)
- Overcast with a 0% chance of snow
- Light air (11 km/h wind)
- Sunrise at 8:07 AM, sunset at 4:52 PM
2 / 6
Marian Weyo // Shutterstock

Wednesday, January 7

- High of 0 °C, low of -7 °C (100% humidity)
- Overcast with a 0% chance of snow
- Light air (9 km/h wind)
- Sunrise at 8:06 AM, sunset at 4:53 PM
3 / 6
Gaschwald // Shutterstock

Thursday, January 8

- High of 1 °C, low of -11 °C (98% humidity)
- Overcast with a 0% chance of snow
- Light air (12 km/h wind)
- Sunrise at 8:06 AM, sunset at 4:54 PM
4 / 6
Alex Stemmer // Shutterstock

Friday, January 9

- High of 1 °C, low of 0 °C (100% humidity)
- Overcast with a 100% chance of snow (12 mm of snow)
- Light breeze (26 km/h wind)
- Sunrise at 8:06 AM, sunset at 4:55 PM
5 / 6
Gary Whitton // Shutterstock

Saturday, January 10

- High of 0 °C, low of -2 °C (96% humidity)
- Overcast with a 100% chance of snow (17 mm of snow)
- Light breeze (25 km/h wind)
- Sunrise at 8:05 AM, sunset at 4:56 PM
- Last quarter moon
6 / 6
Cari Rubin Photography // Shutterstock

Sunday, January 11

- High of -2 °C, low of -20 °C (86% humidity)
- Overcast with a 100% chance of snow (5 mm of snow)
- Light breeze (19 km/h wind)
- Sunrise at 8:05 AM, sunset at 4:57 PM

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