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Monthly weather forecast in Montreal
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
18
+24
+19
18 August, sun
+24
+19
Feels like
+25
758 mmHg
68%
4.9
m/s
SW
18 August, Sunday. day, 24°; night, 19°; rain
19
+24
+18
19 August, mon
+24
+18
Feels like
+23
760 mmHg
63%
4.8
m/s
SW
19 August, Monday. day, 24°; night, 18°; rain
20
+23
+19
20 August, tue
+23
+19
Feels like
+23
760 mmHg
70%
5
m/s
SW
20 August, Tuesday. day, 23°; night, 19°; clear
21
+23
+18
21 August, wed
+23
+18
Feels like
+23
759 mmHg
75%
5.5
m/s
SW
21 August, Wednesday. day, 23°; night, 18°; rain
22
+22
+18
22 August, thu
+22
+18
Feels like
+22
761 mmHg
66%
5.3
m/s
W
22 August, Thursday. day, 22°; night, 18°; clear
23
+24
+18
23 August, fri
+24
+18
Feels like
+24
762 mmHg
64%
4.9
m/s
SW
23 August, Friday. day, 24°; night, 18°; clear
24
August
+25
+19
24 August, sat
+25
+19
Feels like
+21
764 mmHg
64%
5.3
m/s
SW
Climate normal
+23
+18
24 August, Saturday. day, 25°; night, 19°; partly cloudy
25
+25
+18
25 August, sun
+25
+18
Feels like
+22
764 mmHg
70%
3.4
m/s
SW
Climate normal
+22
+18
25 August, Sunday. day, 25°; night, 18°; light rain
26
+25
+19
26 August, mon
+25
+19
Feels like
+23
762 mmHg
75%
2.6
m/s
W
Climate normal
+23
+17
26 August, Monday. day, 25°; night, 19°; light rain
27
+28
+19
27 August, tue
+28
+19
Feels like
+23
759 mmHg
77%
3.1
m/s
S
Climate normal
+22
+17
27 August, Tuesday. day, 28°; night, 19°; light rain
28
+20
+13
28 August, wed
+20
+13
Feels like
+17
758 mmHg
80%
3.9
m/s
N
Climate normal
+23
+17
28 August, Wednesday. day, 20°; night, 13°; overcast
29
+22
+13
29 August, thu
+22
+13
Feels like
+17
765 mmHg
57%
3.6
m/s
NE
Climate normal
+23
+17
29 August, Thursday. day, 22°; night, 13°; clear
30
+25
+18
30 August, fri
+25
+18
Feels like
+20
763 mmHg
60%
3.4
m/s
SE
Climate normal
+23
+17
30 August, Friday. day, 25°; night, 18°; partly cloudy
31
+24
+18
31 August, sat
+24
+18
Feels like
+21
758 mmHg
74%
4.2
m/s
SW
Climate normal
+23
+18
31 August, Saturday. day, 24°; night, 18°; light rain
1 September
+25
+17
1 September, sun
+25
+17
Feels like
+22
759 mmHg
73%
3.7
m/s
SW
Climate normal
+24
+18
1 September, Sunday. day, 25°; night, 17°; mostly clear
2
+23
+15
2 September, mon
+23
+15
Feels like
+19
760 mmHg
61%
4
m/s
W
Climate normal
+23
+18
2 September, Monday. day, 23°; night, 15°; partly cloudy
3
+22
+15
3 September, tue
+22
+15
Feels like
+18
762 mmHg
66%
5
m/s
W
Climate normal
+24
+17
3 September, Tuesday. day, 22°; night, 15°; partly cloudy
4
+24
+15
4 September, wed
+24
+15
Feels like
+19
763 mmHg
64%
4.8
m/s
SW
Climate normal
+21
+18
4 September, Wednesday. day, 24°; night, 15°; partly cloudy
5
+16
+8
5 September, thu
+16
+8
Feels like
+13
749 mmHg
78%
4.1
m/s
NW
Climate normal
+22
+16
5 September, Thursday. day, 16°; night, 8°; light rain
6
+19
+9
6 September, fri
+19
+9
Feels like
+9
747 mmHg
62%
2.5
m/s
NW
Climate normal
+23
+17
6 September, Friday. day, 19°; night, 9°; clear
7
+21
+14
7 September, sat
+21
+14
Feels like
+13
746 mmHg
51%
4.4
m/s
S
Climate normal
+21
+17
7 September, Saturday. day, 21°; night, 14°; mostly clear
8
+20
+16
8 September, sun
+20
+16
Feels like
+14
737 mmHg
86%
8.7
m/s
SW
Climate normal
+22
+16
8 September, Sunday. day, 20°; night, 16°; light rain
9
+18
+8
9 September, mon
+18
+8
Feels like
+12
741 mmHg
73%
5.1
m/s
N
Climate normal
+20
+15
9 September, Monday. day, 18°; night, 8°; mostly clear
10
+18
+7
10 September, tue
+18
+7
Feels like
+11
742 mmHg
72%
2.9
m/s
N
Climate normal
+21
+15
10 September, Tuesday. day, 18°; night, 7°; clear
11
+19
+12
11 September, wed
+19
+12
Feels like
+13
743 mmHg
64%
2.7
m/s
NW
Climate normal
+20
+15
11 September, Wednesday. day, 19°; night, 12°; mostly clear
12
+18
+10
12 September, thu
+18
+10
Feels like
+13
747 mmHg
77%
3.1
m/s
N
Climate normal
+20
+14
12 September, Thursday. day, 18°; night, 10°; partly cloudy
13
+20
+8
13 September, fri
+20
+8
Feels like
+13
749 mmHg
71%
3.2
m/s
NE
Climate normal
+19
+13
13 September, Friday. day, 20°; night, 8°; clear
14
+21
+9
14 September, sat
+21
+9
Feels like
+13
744 mmHg
71%
2.4
m/s
N
Climate normal
+19
+15
14 September, Saturday. day, 21°; night, 9°; mostly clear
15
+22
+12
15 September, sun
+22
+12
Feels like
+15
739 mmHg
64%
3.3
m/s
NE
Climate normal
+17
+14
15 September, Sunday. day, 22°; night, 12°; mostly clear
16
+18
+12
16 September, mon
+18
+12
Feels like
+12
737 mmHg
75%
3.9
m/s
E
Climate normal
+18
+11
16 September, Monday. day, 18°; night, 12°; partly cloudy
17
+13
+11
17 September, tue
+13
+11
Feels like
+9
736 mmHg
93%
4.5
m/s
NE
Climate normal
+20
+13
17 September, Tuesday. day, 13°; night, 11°; rain
18
+21
+13
18 September, wed
+21
+13
Feels like
+14
740 mmHg
76%
3.3
m/s
NW
Climate normal
+19
+13
18 September, Wednesday. day, 21°; night, 13°; clear
19
+23
+16
19 September, thu
+23
+16
Feels like
+15
741 mmHg
73%
6
m/s
SW
Climate normal
+19
+13
19 September, Thursday. day, 23°; night, 16°; clear
20
+23
+15
20 September, fri
+23
+15
Feels like
+18
741 mmHg
83%
3
m/s
SW
Climate normal
+21
+14
20 September, Friday. day, 23°; night, 15°; mostly clear
21
+21
+16
21 September, sat
+21
+16
Feels like
+18
738 mmHg
88%
3.5
m/s
SE
Climate normal
+19
+16
21 September, Saturday. day, 21°; night, 16°; rain
Average for 30 days
13
sunny days
9
days with precipitation
8
cloudy days
13 sunny days; 9 days with precipitation; 8 cloudy days;
72
%
air humidity
4
m/s
Wind
SW
7
mm of precipitation
(1% of annual average)
air humidity 72%; 7 millimeters of precipitation (1% of annual average); Wind south-westerly 4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
W
S
N
NE
SE
SW
SW
W
W
SW
NW
NW
S
SW
N
N
NW
N
NE
N
NE
E
NE
NW
SW
SW
SE
SW
24
Average data for 10 years
25
26
27
28
29
30
31
1
September
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Daytime temperature
Night-time temperature
