Monthly Historical AveragesOshawa, ON
Average Temperature
High
26°
Feels 27
Low
15°
Feels 15
Average Precipitation
12 Days
93.6mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, August 3, 2026
Day
24°Feels 29
Wind
30 km/h NW
Gust
45 km/h
Humidity
61%
P.O.P
40%
Rain
~1 mm
Night
15°Feels 14
Wind
19 km/h NW
Gust
29 km/h
Humidity
83%
P.O.P
0%
Historical AveragesAug 3
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity