The temperatures in Guelph in June are comfortable with low of 12°C and and high up to 22°C.
You can expect rain for roughly half of the month of June in Guelph. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Guelph in June 2025.
If you’re planning to visit Guelph in the near future, we highly recommend that you review the 14 day weather forecast for Guelph before you arrive.
Temperatures
22° / 12°
Rainy Days
8
Snowy Days
0
Dry Days
22
Rainfall
138
mm
Sun Hours
9.8
Hrs
