Greater Sudbury 7-day weather forecast

Written by:
July 7, 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 30 °C on Saturday, while the low is 10 °C on Tuesday. There is expected to be 1 sunny day and rain on 4 days this week.

Environment Canada has issued a rainfall until Monday at 03:52 AM.

Monday, July 7

- High of 24 °C, low of 13 °C (38% humidity)
- Mostly sunny with a 98% chance of rain (2 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (16 km/h wind)
- Sunrise at 5:39 AM, sunset at 9:18 PM
1 / 6
Marian Weyo // Shutterstock

Tuesday, July 8

- High of 26 °C, low of 10 °C (35% humidity)
- Mostly cloudy with a 0% chance of snow
- Very high risk of harm from sun exposure (8 UV index)
- Light air (9 km/h wind)
- Sunrise at 5:39 AM, sunset at 9:17 PM
2 / 6
Leonid Ikan // Shutterstock

Wednesday, July 9

- High of 21 °C, low of 14 °C (72% humidity)
- Overcast with a 74% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Light air (7 km/h wind)
- Sunrise at 5:40 AM, sunset at 9:17 PM
3 / 6
Cari Rubin Photography // Shutterstock

Thursday, July 10

- High of 26 °C, low of 14 °C (50% humidity)
- Overcast with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light air (8 km/h wind)
- Sunrise at 5:41 AM, sunset at 9:16 PM
- Full moon
4 / 6
1981 Rustic Studio kan // Shutterstock

Friday, July 11

- High of 28 °C, low of 14 °C (47% humidity)
- Partly cloudy with a 0% chance of snow
- Light air (8 km/h wind)
- Sunrise at 5:42 AM, sunset at 9:16 PM
5 / 6
alisalipa // Shutterstock

Saturday, July 12

- High of 30 °C, low of 17 °C (49% humidity)
- Overcast with a 100% chance of rain (7 mm of rain)
- Light breeze (17 km/h wind)
- Sunrise at 5:43 AM, sunset at 9:15 PM
6 / 6
Gary Whitton // Shutterstock

Sunday, July 13

- High of 26 °C, low of 16 °C (45% humidity)
- Mostly cloudy with a 100% chance of rain (1 mm of rain)
- Light breeze (22 km/h wind)
- Sunrise at 5:44 AM, sunset at 9:14 PM

Trending Now