Monthly Historical AveragesMount Olive-Silverstone-Jamestown, ON
Average Temperature
High
20°
Feels 20
Low
9°
Feels 8
Average Precipitation
13 Days
99.9mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, May 21, 2026
Day
14°Feels 13
Wind
18 km/h NE
Gust
27 km/h
Humidity
41%
P.O.P
20%
Night
7°Feels 5
Wind
12 km/h NE
Gust
18 km/h
Humidity
61%
P.O.P
20%
Historical AveragesMay 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity