Monthly Historical AveragesChatham, ON
Average Temperature
High
14°
Feels 12
Low
3°
Feels 0
Average Precipitation
12 Days
76.3mm
4.9cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 19, 2026
Day
9°Feels 6
Wind
28 km/h W
Gust
53 km/h
Humidity
42%
P.O.P
40%
Rain
<1 mm
Night
-3°Feels -9
Wind
26 km/h NW
Gust
45 km/h
Humidity
86%
P.O.P
60%
Snow
<1 cm
Rain
1-3 mm
Historical AveragesApr 19
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity