Monthly Historical AveragesTecumseh, ON
Average Temperature
High
2°
Feels -1
Low
-3°
Feels -8
Average Precipitation
7 Days
31mm
9cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, December 28, 2025
Day
11°Feels 8
Wind
24 km/h S
Gust
36 km/h
Humidity
93%
P.O.P
100%
Rain
~25 mm
Night
-3°Feels -16
Wind
49 km/h SW
Gust
74 km/h
Humidity
100%
P.O.P
100%
Rain
10-15 mm
Historical AveragesDec 28
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity