Currently: 76 °F. Passing clouds. (Weather station: Philadelphia International Airport, USA). See more current weatherMay 2023 Weather in Philadelphia — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
43
47
51
55
59
63
67
71
75
79
83
87
Mon, May 1
Lo:52
12 am
Hi:55
17
Lo:52
6 am
Hi:61
21
Lo:57
12 pm
Hi:63
19
Lo:52
6 pm
Hi:57
12
Tue, May 2
Lo:48
12 am
Hi:50
7
Lo:48
6 am
Hi:55
17
Lo:54
12 pm
Hi:55
18
Lo:48
6 pm
Hi:54
13
Wed, May 3
Lo:46
12 am
Hi:48
9
Lo:46
6 am
Hi:48
8
Lo:46
12 pm
Hi:52
9
Lo:48
6 pm
Hi:52
9
Thu, May 4
Lo:45
12 am
Hi:48
11
Lo:46
6 am
Hi:57
12
Lo:54
12 pm
Hi:57
7
Lo:48
6 pm
Hi:55
6
Fri, May 5
Lo:45
12 am
Hi:48
2
Lo:45
6 am
Hi:61
4
Lo:57
12 pm
Hi:63
4
Lo:52
6 pm
Hi:61
6
Sat, May 6
Lo:46
12 am
Hi:52
1
Lo:50
6 am
Hi:66
5
Lo:66
12 pm
Hi:72
8
Lo:59
6 pm
Hi:72
7
Sun, May 7
Lo:50
12 am
Hi:55
2
Lo:54
6 am
Hi:72
7
Lo:72
12 pm
Hi:75
9
Lo:63
6 pm
Hi:70
7
Mon, May 8
Lo:57
12 am
Hi:63
4
Lo:61
6 am
Hi:70
7
Lo:73
12 pm
Hi:77
11
Lo:66
6 pm
Hi:75
8
Tue, May 9
Lo:61
12 am
Hi:63
7
Lo:59
6 am
Hi:63
11
Lo:63
12 pm
Hi:68
5
Lo:55
6 pm
Hi:66
6
Wed, May 10
Lo:45
12 am
Hi:52
4
Lo:48
6 am
Hi:64
3
Lo:66
12 pm
Hi:72
6
Lo:57
6 pm
Hi:72
6
Thu, May 11
Lo:54
12 am
Hi:55
4
Lo:54
6 am
Hi:73
9
Lo:75
12 pm
Hi:81
11
Lo:64
6 pm
Hi:79
7
Fri, May 12
Lo:57
12 am
Hi:64
5
Lo:61
6 am
Hi:81
6
Lo:82
12 pm
Hi:86
12
Lo:70
6 pm
Hi:82
7
Sat, May 13
Lo:66
12 am
Hi:68
3
Lo:66
6 am
Hi:72
5
Lo:68
12 pm
Hi:73
8
Lo:63
6 pm
Hi:68
7
Sun, May 14
Lo:57
12 am
Hi:61
8
Lo:57
6 am
Hi:70
9
Lo:72
12 pm
Hi:75
14
Lo:61
6 pm
Hi:72
13
Mon, May 15
Lo:52
12 am
Hi:59
8
Lo:54
6 am
Hi:66
6
Lo:68
12 pm
Hi:75
12
Lo:63
6 pm
Hi:73
11
Tue, May 16
Lo:55
12 am
Hi:61
9
Lo:57
6 am
Hi:73
10
Lo:75
12 pm
Hi:79
14
Lo:68
6 pm
Hi:75
12
Wed, May 17
Lo:63
12 am
Hi:66
8
Lo:59
6 am
Hi:64
17
Lo:64
12 pm
Hi:68
16
Lo:52
6 pm
Hi:63
13
Thu, May 18
Lo:45
12 am
Hi:50
8
Lo:46
6 am
Hi:63
6
Lo:64
12 pm
Hi:66
8
Lo:52
6 pm
Hi:61
6
Fri, May 19
Lo:50
12 am
Hi:50
2
Lo:52
6 am
Hi:70
9
Lo:70
12 pm
Hi:72
9
Lo:55
6 pm
Hi:66
7
Sat, May 20
Lo:55
12 am
Hi:57
4
Lo:57
6 am
Hi:64
7
Lo:64
12 pm
Hi:70
6
Lo:66
6 pm
Hi:70
9
Sun, May 21
Lo:57
12 am
Hi:64
10
Lo:57
6 am
Hi:64
13
Lo:68
12 pm
Hi:75
10
Lo:61
6 pm
Hi:75
6
Mon, May 22
Lo:57
12 am
Hi:59
2
Lo:59
6 am
Hi:75
7
Lo:75
12 pm
Hi:79
6
Lo:57
6 pm
Hi:72
8
Tue, May 23
Lo:54
12 am
Hi:57
6
Lo:55
6 am
Hi:70
8
Lo:70
12 pm
Hi:75
10
Lo:54
6 pm
Hi:66
9
Wed, May 24
Lo:52
12 am
Hi:54
2
Lo:54
6 am
Hi:70
6
Lo:72
12 pm
Hi:81
9
Lo:63
6 pm
Hi:79
16
Thu, May 25
Lo:54
12 am
Hi:63
16
Lo:54
6 am
Hi:64
14
Lo:64
12 pm
Hi:70
10
Lo:55
6 pm
Hi:70
8
Fri, May 26
Lo:52
12 am
Hi:55
4
Lo:54
6 am
Hi:70
7
Lo:72
12 pm
Hi:75
8
Lo:61
6 pm
Hi:73
6
Sat, May 27
Lo:54
12 am
Hi:59
1
Lo:54
6 am
Hi:75
4
Lo:75
12 pm
Hi:81
9
Lo:61
6 pm
Hi:73
6
Sun, May 28
Lo:54
12 am
Hi:57
1
Lo:57
6 am
Hi:72
4
Lo:72
12 pm
Hi:79
4
Lo:64
6 pm
Hi:77
5
Mon, May 29
Lo:63
12 am
Hi:66
1
Lo:61
6 am
Hi:79
4
Lo:70
12 pm
Hi:81
16
Lo:61
6 pm
Hi:66
14
Tue, May 30
Lo:55
12 am
Hi:57
11
Lo:57
6 am
Hi:72
11
Lo:72
12 pm
Hi:75
13
Lo:55
6 pm
Hi:70
9
Wed, May 31
Lo:50
12 am
Hi:52
6
Lo:54
6 am
Hi:70
6
Lo:73
12 pm
Hi:79
7
Lo:61
6 pm
Hi:75
7
Monday, May 1, 2023, 12:00 am — 6:00 am
55 / 52 °F
Passing clouds.
Humidity: 65%
Barometer: 29.24 "Hg
WNW
Wind: 17.4 mph
High & Low Weather Summary for May 2023
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 86 °F (May 12, 3:54 pm) | 100% (May 20, 6:11 am) | 30.35 "Hg (May 20, 6:11 am) |
| Low | 44 °F (May 18, 4:54 am) | 20% (May 17, 2:54 pm) | 29.15 "Hg (May 1, 12:06 am) |
| Average | 62 °F | 57% | 30.03 "Hg |
| * Reported May 1 12:06 am — May 31 11:54 pm, Philadelphia. 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
Philadelphia Weather History for May 1, 2023
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:06 am Mon, May 1 |  | 56 °F | Light rain. Mostly cloudy. | 17 mph | ↑ | 77% | 29.15 "Hg | 10 mi |
| 12:54 am |  | 55 °F | Overcast. | 18 mph | ↑ | 67% | 29.19 "Hg | 10 mi |
| 1:54 am | | 53 °F | Light rain. Overcast. | 20 mph | ↑ | 59% | 29.23 "Hg | 10 mi |
| 2:54 am | | 52 °F | Passing clouds. | 15 mph | ↑ | 55% | 29.21 "Hg | 10 mi |
| 3:54 am |  | 51 °F | Partly cloudy. | 16 mph | ↑ | 66% | 29.27 "Hg | 10 mi |
| 4:54 am | | 52 °F | Passing clouds. | 20 mph | ↑ | 64% | 29.31 "Hg | 10 mi |
| 5:54 am | | 51 °F | Passing clouds. | 17 mph | ↑ | 66% | 29.33 "Hg | 10 mi |
| 6:54 am |  | 51 °F | Scattered clouds. | 17 mph | ↑ | 66% | 29.35 "Hg | 10 mi |
| 7:54 am | | 53 °F | Passing clouds. | 17 mph | ↑ | 59% | 29.38 "Hg | 10 mi |
| 8:54 am | | 55 °F | Passing clouds. | 22 mph | ↑ | 47% | 29.39 "Hg | 10 mi |
| 9:54 am | | 57 °F | Passing clouds. | 26 mph | ↑ | 44% | 29.39 "Hg | 10 mi |
| 10:54 am | | 60 °F | Scattered clouds. | 22 mph | ↑ | 36% | 29.39 "Hg | 10 mi |
| 12:54 pm |  | 58 °F | Partly sunny. | 20 mph | ↑ | 41% | 29.39 "Hg | 10 mi |
| 1:54 pm | | 60 °F | Broken clouds. | 18 mph | ↑ | 38% | 29.38 "Hg | 10 mi |
| 2:54 pm | | 60 °F | Broken clouds. | 16 mph | ↑ | 36% | 29.37 "Hg | 10 mi |
| 3:54 pm | | 63 °F | Broken clouds. | 18 mph | ↑ | 31% | 29.37 "Hg | 10 mi |
| 4:54 pm | | 61 °F | Broken clouds. | 23 mph | ↑ | 35% | 29.39 "Hg | 10 mi |
| 5:54 pm | | 59 °F | Partly sunny. | 17 mph | ↑ | 42% | 29.41 "Hg | 10 mi |
| 6:54 pm | | 57 °F | Partly sunny. | 13 mph | ↑ | 47% | 29.42 "Hg | 10 mi |
| 8:54 pm | | 53 °F | Partly cloudy. | 5 mph | ↑ | 64% | 29.43 "Hg | 10 mi |
| 9:54 pm | | 54 °F | Passing clouds. | 7 mph | ↑ | 62% | 29.43 "Hg | 10 mi |
| 10:54 pm | | 54 °F | Light rain. Mostly cloudy. | 26 mph | ↑ | 57% | 29.46 "Hg | 10 mi |
| 11:07 pm | | 52 °F | Light rain. Overcast. | 14 mph | ↑ | 66% | 29.45 "Hg | 10 mi |
| 11:43 pm | | 51 °F | Light rain. Mostly cloudy. | 10 mph | ↑ | 71% | 29.44 "Hg | 8 mi |
| 11:54 pm | | 51 °F | Light rain. Mostly cloudy. | 9 mph | ↑ | 71% | 29.43 "Hg | 8 mi |
| Weather by CustomWeather, © 2025 | ||||||||