Monthly Historical AveragesBummers' Roost, ON
Average Temperature
High
18°
Feels 18
Low
6°
Feels 3
Average Precipitation
10 Days
74.3mm
1.1cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, May 27, 2026
Day
21°Feels 21
Wind
16 km/h N
Gust
24 km/h
Humidity
40%
P.O.P
10%
Night
9°Feels 7
Wind
18 km/h N
Gust
24 km/h
Humidity
76%
P.O.P
30%
Historical AveragesMay 27
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity