June in Sherbrooke averages a daily high of 23.3°C with nights around 11.1°C. Expect roughly 13 wet days totalling 97.8mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Sherbrooke is June–September.
Based on LENNOXVILLE, QC CA (7.4km), 1995–2024. 29 years of June data.