Monthly Historical AveragesPlattsville, ON
Average Temperature
High
1°
Feels -3
Low
-5°
Feels -11
Average Precipitation
6 Days
12.3mm
8.6cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, December 24, 2025
Day
-1°Feels -1
Wind
23 km/h W
Gust
35 km/h
Humidity
66%
P.O.P
30%
Night
-3°Feels -9
Wind
13 km/h S
Gust
28 km/h
Humidity
93%
P.O.P
30%
Historical AveragesDec 24
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity