Monthly Historical AveragesRound Lake, ON
Average Temperature
High
24°
Feels 25
Low
12°
Feels 11
Average Precipitation
11 Days
83.3mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, June 8, 2026
Day
25°Feels 28
Wind
15 km/h SE
Gust
23 km/h
Humidity
41%
P.O.P
10%
Night
12°Feels 12
Wind
10 km/h NE
Gust
15 km/h
Humidity
88%
P.O.P
10%
Historical AveragesJun 8
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity