Guelph 7-day weather forecast

Written by:
June 8, 2026
ESOlex // Shutterstock

Guelph 7-day weather forecast

Stacker created the forecast for Guelph, Ontario using data from OpenWeather. This week's high is 28 °C on Wednesday, while the low is 16 °C on Wednesday. There are expected to be 2 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, July 6

- High of 26 °C, low of 19 °C (57% humidity)
- Overcast with a 0% chance of snow
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (17 km/h wind)
- Sunrise at 5:46 AM, sunset at 9:04 PM
1 / 6
Pablesku // Shutterstock

Tuesday, July 7

- High of 27 °C, low of 17 °C (64% humidity)
- Sunny with a 0% chance of snow
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (20 km/h wind)
- Sunrise at 5:47 AM, sunset at 9:04 PM
- Last quarter moon
2 / 6
STILLFX // Shutterstock

Wednesday, July 8

- High of 28 °C, low of 16 °C (53% humidity)
- Overcast with a 0% chance of snow
- Very high risk of harm from sun exposure (9 UV index)
- Light air (11 km/h wind)
- Sunrise at 5:47 AM, sunset at 9:03 PM
3 / 6
Andrew Lever // Shutterstock

Thursday, July 9

- High of 26 °C, low of 18 °C (66% humidity)
- Mostly cloudy with a 100% chance of rain (3 mm of rain)
- High risk of harm from sun exposure (5 UV index)
- Light breeze (18 km/h wind)
- Sunrise at 5:48 AM, sunset at 9:03 PM
4 / 6
Alex Linch // Shutterstock

Friday, July 10

- High of 26 °C, low of 18 °C (76% humidity)
- Overcast with a 100% chance of rain (13 mm of rain)
- Light breeze (19 km/h wind)
- Sunrise at 5:49 AM, sunset at 9:02 PM
5 / 6
Onishchenko Natalya // Shutterstock

Saturday, July 11

- High of 27 °C, low of 16 °C (51% humidity)
- Fair with a 0% chance of snow
- Light air (10 km/h wind)
- Sunrise at 5:50 AM, sunset at 9:02 PM
6 / 6
Leonid Ikan // Shutterstock

Sunday, July 12

- High of 28 °C, low of 17 °C (56% humidity)
- Mostly cloudy with a 100% chance of rain (2 mm of rain)
- Light breeze (18 km/h wind)
- Sunrise at 5:50 AM, sunset at 9:01 PM

Trending Now