Currently: 84 °F. Partly sunny. (Weather station: Montreal - Pierre Elliot Trudeau International Aiport, Canada). See more current weatherMay 2018 Weather in Montréal — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
36
41
46
51
56
61
66
71
76
81
86
Tue, May 1
Lo:45
12 am
Hi:46
3
Lo:45
6 am
Hi:54
7
Lo:59
12 pm
Hi:63
11
Lo:52
6 pm
Hi:63
6
Wed, May 2
Lo:52
12 am
Hi:59
7
Lo:57
6 am
Hi:68
12
Lo:70
12 pm
Hi:77
25
Lo:59
6 pm
Hi:70
11
Thu, May 3
Lo:55
12 am
Hi:59
5
Lo:55
6 am
Hi:61
2
Lo:61
12 pm
Hi:64
5
Lo:55
6 pm
Hi:61
5
Fri, May 4
Lo:48
12 am
Hi:55
6
Lo:46
6 am
Hi:54
9
Lo:52
12 pm
Hi:54
10
Lo:50
6 pm
Hi:63
26
Sat, May 5
Lo:45
12 am
Hi:50
24
Lo:45
6 am
Hi:57
14
Lo:57
12 pm
Hi:66
16
Lo:57
6 pm
Hi:66
11
Sun, May 6
Lo:50
12 am
Hi:59
8
Lo:50
6 am
Hi:61
11
Lo:61
12 pm
Hi:66
11
Lo:57
6 pm
Hi:64
11
Mon, May 7
Lo:41
12 am
Hi:57
16
Lo:41
6 am
Hi:52
14
Lo:52
12 pm
Hi:57
7
Lo:50
6 pm
Hi:57
9
Tue, May 8
Lo:43
12 am
Hi:52
5
Lo:45
6 am
Hi:64
10
Lo:64
12 pm
Hi:70
16
Lo:59
6 pm
Hi:70
9
Wed, May 9
Lo:50
12 am
Hi:59
5
Lo:50
6 am
Hi:70
8
Lo:70
12 pm
Hi:79
8
Lo:68
6 pm
Hi:79
7
Thu, May 10
Lo:63
12 am
Hi:70
17
Lo:63
6 am
Hi:68
15
Lo:64
12 pm
Hi:70
19
Lo:50
6 pm
Hi:70
21
Fri, May 11
Lo:37
12 am
Hi:50
14
Lo:39
6 am
Hi:45
11
Lo:50
12 pm
Hi:54
14
Lo:43
6 pm
Hi:54
8
Sat, May 12
Lo:39
12 am
Hi:46
4
Lo:39
6 am
Hi:57
4
Lo:57
12 pm
Hi:63
7
Lo:50
6 pm
Hi:63
6
Sun, May 13
Lo:43
12 am
Hi:52
2
Lo:46
6 am
Hi:64
2
Lo:64
12 pm
Hi:72
6
Lo:59
6 pm
Hi:72
7
Mon, May 14
Lo:54
12 am
Hi:59
11
Lo:54
6 am
Hi:68
12
Lo:73
12 pm
Hi:75
19
Lo:63
6 pm
Hi:75
12
Tue, May 15
Lo:59
12 am
Hi:63
6
Lo:59
6 am
Hi:61
10
Lo:59
12 pm
Hi:68
13
Lo:50
6 pm
Hi:68
12
Wed, May 16
Lo:39
12 am
Hi:50
13
Lo:39
6 am
Hi:55
7
Lo:55
12 pm
Hi:72
7
Lo:63
6 pm
Hi:72
11
Thu, May 17
Lo:59
12 am
Hi:63
12
Lo:54
6 am
Hi:59
14
Lo:55
12 pm
Hi:64
7
Lo:50
6 pm
Hi:64
13
Fri, May 18
Lo:41
12 am
Hi:50
10
Lo:41
6 am
Hi:55
9
Lo:55
12 pm
Hi:61
6
Lo:52
6 pm
Hi:61
8
Sat, May 19
Lo:43
12 am
Hi:52
7
Lo:45
6 am
Hi:68
14
Lo:50
12 pm
Hi:68
19
Lo:50
6 pm
Hi:54
14
Sun, May 20
Lo:54
12 am
Hi:55
5
Lo:55
6 am
Hi:64
7
Lo:64
12 pm
Hi:68
12
Lo:54
6 pm
Hi:66
13
Mon, May 21
Lo:46
12 am
Hi:54
7
Lo:48
6 am
Hi:68
11
Lo:68
12 pm
Hi:77
17
Lo:63
6 pm
Hi:77
9
Tue, May 22
Lo:55
12 am
Hi:63
6
Lo:57
6 am
Hi:72
6
Lo:61
12 pm
Hi:72
10
Lo:55
6 pm
Hi:61
6
Wed, May 23
Lo:52
12 am
Hi:55
7
Lo:52
6 am
Hi:66
12
Lo:66
12 pm
Hi:75
8
Lo:59
6 pm
Hi:73
9
Thu, May 24
Lo:54
12 am
Hi:59
7
Lo:54
6 am
Hi:63
7
Lo:63
12 pm
Hi:73
11
Lo:63
6 pm
Hi:73
11
Fri, May 25
Lo:63
12 am
Hi:64
14
Lo:63
6 am
Hi:79
18
Lo:73
12 pm
Hi:79
22
Lo:64
6 pm
Hi:73
16
Sat, May 26
Lo:63
12 am
Hi:66
7
Lo:61
6 am
Hi:63
7
Lo:63
12 pm
Hi:73
9
Lo:57
6 pm
Hi:72
9
Sun, May 27
Lo:54
12 am
Hi:59
12
Lo:54
6 am
Hi:66
12
Lo:63
12 pm
Hi:66
17
Lo:59
6 pm
Hi:63
14
Mon, May 28
Lo:57
12 am
Hi:59
10
Lo:57
6 am
Hi:64
6
Lo:64
12 pm
Hi:70
5
Lo:66
6 pm
Hi:70
5
Tue, May 29
Lo:59
12 am
Hi:66
4
Lo:59
6 am
Hi:73
9
Lo:73
12 pm
Hi:77
8
Lo:63
6 pm
Hi:77
4
Wed, May 30
Lo:54
12 am
Hi:63
7
Lo:54
6 am
Hi:75
9
Lo:75
12 pm
Hi:86
9
Lo:73
6 pm
Hi:86
9
Thu, May 31
Lo:68
12 am
Hi:73
9
Lo:68
6 am
Hi:79
9
Lo:79
12 pm
Hi:86
10
Lo:73
6 pm
Hi:79
10
Tuesday, May 1, 2018, 12:00 am — 6:00 am
46 / 45 °F
Light rain. Overcast.
Humidity: 97%
Barometer: 30 "Hg
SW
Wind: 3.107 mph
High & Low Weather Summary for May 2018
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 86 °F (May 30, 6:00 pm) | 100% (May 1, 1:00 am) | 30.48 "Hg (May 1, 1:00 am) |
| Low | 37 °F (May 11, 4:00 am) | 19% (May 23, 5:00 pm) | 29.31 "Hg (May 4, 10:00 pm) |
| Average | 60 °F | 59% | 29.96 "Hg |
| * Reported May 1 12:00 am — May 31 11:00 pm, Montréal. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Montréal Weather History for May 1, 2018
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:00 am Tue, May 1 |  | 46 °F | Light rain. Overcast. | 2 mph | ↑ | 93% | 30.02 "Hg | 15 mi |
| 1:00 am | | 45 °F | Light rain. Mostly cloudy. | 3 mph | ↑ | 100% | 30.00 "Hg | 20 mi |
| 2:00 am | | 45 °F | Light rain. Overcast. | 5 mph | ↑ | 100% | 29.99 "Hg | 15 mi |
| 2:49 am |  | 45 °F | Overcast. | 2 mph | ↑ | 100% | 29.99 "Hg | 15 mi |
| 3:00 am | | 45 °F | Overcast. | No wind | ↑ | 100% | 30.00 "Hg | 15 mi |
| 4:00 am | | 45 °F | Overcast. | 2 mph | ↑ | 93% | 30.00 "Hg | 15 mi |
| 5:00 am |  | 45 °F | Passing clouds. | 5 mph | ↑ | 93% | 30.01 "Hg | 15 mi |
| 6:00 am | | 45 °F | Partly sunny. | 5 mph | ↑ | 100% | 30.01 "Hg | 15 mi |
| 7:00 am | | 45 °F | Partly sunny. | 5 mph | ↑ | 100% | 30.02 "Hg | 15 mi |
| 8:00 am | | 46 °F | Partly sunny. | 6 mph | ↑ | 93% | 30.01 "Hg | 15 mi |
| 9:00 am |  | 48 °F | Passing clouds. | 7 mph | ↑ | 87% | 30.01 "Hg | 15 mi |
| 10:00 am | | 52 °F | Scattered clouds. | 8 mph | ↑ | 82% | 30.01 "Hg | 15 mi |
| 11:00 am | | 54 °F | Partly sunny. | 9 mph | ↑ | 77% | 30.01 "Hg | 30 mi |
| 1:00 pm | | 59 °F | Passing clouds. | 12 mph | ↑ | 55% | 29.98 "Hg | 30 mi |
| 2:00 pm | | 61 °F | Scattered clouds. | 13 mph | ↑ | 55% | 29.96 "Hg | 30 mi |
| 3:00 pm | | 63 °F | Broken clouds. | 14 mph | ↑ | 45% | 29.93 "Hg | 30 mi |
| 4:04 pm |  | 63 °F | Light rain. Mostly cloudy. | 9 mph | ↑ | 49% | 29.93 "Hg | 15 mi |
| 4:25 pm | | 63 °F | Mostly cloudy. | 10 mph | ↑ | 45% | 29.93 "Hg | 15 mi |
| 5:00 pm |  | 63 °F | Overcast. | 15 mph | ↑ | 42% | 29.93 "Hg | 15 mi |
| 6:00 pm | | 63 °F | Mostly cloudy. | 7 mph | ↑ | 45% | 29.91 "Hg | 30 mi |
| 7:00 pm | | 59 °F | Partly sunny. | 6 mph | ↑ | 55% | 29.90 "Hg | 15 mi |
| 8:00 pm | | 59 °F | Partly sunny. | 7 mph | ↑ | 48% | 29.90 "Hg | 15 mi |
| 9:00 pm | | 57 °F | Passing clouds. | 7 mph | ↑ | 55% | 29.89 "Hg | 15 mi |
| 10:00 pm | | 57 °F | Passing clouds. | 6 mph | ↑ | 63% | 29.89 "Hg | 15 mi |
| 11:00 pm | | 55 °F | Passing clouds. | 5 mph | ↑ | 67% | 29.87 "Hg | 15 mi |
| Weather by CustomWeather, © 2025 | ||||||||