Monthly Historical AveragesFergus, ON
Average Temperature
High
0°
Feels -4
Low
-6°
Feels -12
Average Precipitation
8 Days
19.8mm
14.7cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, December 26, 2025
Day
-5°Feels -12
Wind
31 km/h E
Gust
54 km/h
Humidity
85%
P.O.P
100%
Snow
~5 cm
Rain
2-4 mm
Night
-12°Feels -18
Wind
22 km/h NE
Gust
33 km/h
Humidity
100%
P.O.P
30%
Historical AveragesDec 26
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity