Guelph 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Guelph 7-day weather forecast

created the forecast for Guelph, Ontario using data from . This week's high is 17 掳C on Thursday, while the low is -3 掳C on Monday. There is expected to be 1 sunny day and rain on 2 days this week.

There are currently no weather alerts.

Monday, April 20

- High of 5 掳C, low of -3 掳C (29% humidity)
- Overcast with a 0% chance of snow
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (20 km/h wind)
- Sunrise at 6:30 AM, sunset at 8:09 PM
1 / 6
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Tuesday, April 21

- High of 12 掳C, low of -2 掳C (66% humidity)
- Mostly cloudy with a 0% chance of snow
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (29 km/h wind)
- Sunrise at 6:28 AM, sunset at 8:10 PM
2 / 6
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Wednesday, April 22

- High of 16 掳C, low of 5 掳C (55% humidity)
- Partly sunny with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light breeze (16 km/h wind)
- Sunrise at 6:26 AM, sunset at 8:11 PM
3 / 6
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Thursday, April 23

- High of 17 掳C, low of 4 掳C (44% humidity)
- Mostly sunny with a 0% chance of snow
- High risk of harm from sun exposure (7 UV index)
- Light air (10 km/h wind)
- Sunrise at 6:25 AM, sunset at 8:12 PM
- First quarter moon
4 / 6
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Friday, April 24

- High of 9 掳C, low of 4 掳C (64% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Light breeze (26 km/h wind)
- Sunrise at 6:23 AM, sunset at 8:14 PM
5 / 6
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Saturday, April 25

- High of 5 掳C, low of 4 掳C (95% humidity)
- Overcast with a 100% chance of rain (10 mm of rain)
- Gentle breeze (36 km/h wind)
- Sunrise at 6:22 AM, sunset at 8:15 PM
6 / 6
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Sunday, April 26

- High of 6 掳C, low of 5 掳C (96% humidity)
- Overcast with a 0% chance of snow
- Light breeze (20 km/h wind)
- Sunrise at 6:20 AM, sunset at 8:16 PM

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