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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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June
Average Temperature
High
25°
Feels 25
Low
14°
Feels 13
Average Precipitation
12 Days
Rain amount
123.8mm
Snow amount
0cm
Daily Historical Averages
June 2026
S
M
T
W
T
F
S
1
2
3
4
5
30°
6
24°
7
26°
8
24°
9
27°
10
26°
11
29°
12
31°
13
32°
14
27°
15
23°
16
23°
17
23°
18
23°
19
23°
20
21
22
23
24
25
26
27
28
29
30
Forecast
Friday, June 5, 2026
Day
30°
Feels 33
Wind
26 km/h SW
Gust
39 km/h
Humidity
35%
P.O.P
30%
Night
18°
Feels 18
Wind
25 km/h SW
Gust
38 km/h
Humidity
94%
P.O.P
90%
Rain
5-10 mm
Historical Averages
Jun 5
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.