Greater Sudbury 7-day weather forecast

Written by:
March 9, 2026
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 10 °C on Monday, while the low is -14 °C on Saturday. There are expected to be 0 sunny days, snow on 5 days, and 1 day of rain this week.

There are currently no weather alerts.

Monday, March 9

- High of 10 °C, low of -1 °C (81% humidity)
- Partly cloudy with a 20% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (27 km/h wind)
- Sunrise at 7:48 AM, sunset at 7:20 PM
1 / 6
Onishchenko Natalya // Shutterstock

Tuesday, March 10

- High of 0 °C, low of -5 °C (64% humidity)
- Mostly cloudy with a 100% chance of snow (2 mm of snow)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (20 km/h wind)
- Sunrise at 7:46 AM, sunset at 7:22 PM
2 / 6
Parilov // Shutterstock

Wednesday, March 11

- High of -4 °C, low of -7 °C (89% humidity)
- Overcast with a 100% chance of snow (10 mm of snow)
- Light breeze (27 km/h wind)
- Sunrise at 7:44 AM, sunset at 7:23 PM
- Last quarter moon
3 / 6
Maridav // Shutterstock

Thursday, March 12

- High of -4 °C, low of -12 °C (68% humidity)
- Overcast with a 100% chance of snow (1 mm of snow)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (22 km/h wind)
- Sunrise at 7:42 AM, sunset at 7:24 PM
4 / 6
loreanto // Shutterstock

Friday, March 13

- High of -4 °C, low of -11 °C (92% humidity)
- Overcast with a 100% chance of snow (5 mm of snow)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (24 km/h wind)
- Sunrise at 7:40 AM, sunset at 7:26 PM
5 / 6
Canva

Saturday, March 14

- High of -1 °C, low of -14 °C (64% humidity)
- Partly cloudy with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Light air (12 km/h wind)
- Sunrise at 7:38 AM, sunset at 7:27 PM
6 / 6
Leonid Ikan // Shutterstock

Sunday, March 15

- High of -5 °C, low of -8 °C (90% humidity)
- Overcast with a 100% chance of snow (3 mm of snow)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (24 km/h wind)
- Sunrise at 7:36 AM, sunset at 7:29 PM

Trending Now