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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Montréal, OCC
Content continues below
May
Average Temperature
High
21°
Feels 21
Low
9°
Feels 8
Average Precipitation
10 Days
Rain amount
58.9mm
Snow amount
0.1cm
Content continues below
Daily Historical Averages
May 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
19°
18
18°
19
22°
20
23°
21
25°
22
27°
23
26°
24
21°
25
20°
26
22°
27
24°
28
27°
29
27°
30
25°
31
26°
Forecast
Sunday, May 17, 2026
Day
19°
Feels 19
Wind
13 km/h W
Gust
19 km/h
Humidity
51%
P.O.P
40%
Rain
<1 mm
Night
10°
Feels 8
Wind
14 km/h W
Gust
21 km/h
Humidity
95%
P.O.P
40%
Rain
<1 mm
Historical Averages
May 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.