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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Markham, ON
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July
Average Temperature
High
27°
Feels 28
Low
17°
Feels 16
Average Precipitation
13 Days
Rain amount
102.5mm
Snow amount
0cm
Daily Historical Averages
July 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
28°
27
29°
28
25°
29
24°
30
26°
31
26°
Forecast
Sunday, July 26, 2026
Day
28°
Feels 34
Wind
12 km/h S
Gust
18 km/h
Humidity
51%
P.O.P
70%
Rain
2-4 mm
Night
17°
Feels 17
Wind
9 km/h S
Gust
14 km/h
Humidity
100%
P.O.P
60%
Rain
<1 mm
Historical Averages
Jul 26
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.