Monthly Historical AveragesChatham, ON
Average Temperature
High
14°
Feels 12
Low
3°
Feels 0
Average Precipitation
12 Days
76.3mm
4.9cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, April 27, 2026
Day
18°Feels 18
Wind
30 km/h SE
Gust
45 km/h
Humidity
49%
P.O.P
20%
Night
13°Feels 10
Wind
45 km/h S
Gust
68 km/h
Humidity
88%
P.O.P
90%
Rain
~10 mm
Historical AveragesApr 27
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity