Currently: 65 °F. Strong thunderstorms. Mostly cloudy. (Weather station: Philadelphia International Airport, USA). See more current weatherPast Weather in Williamstown — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
49
53
57
61
65
69
73
77
81
85
Thu, May 15
Lo:66
6 pm
Hi:66
0
Fri, May 16
Lo:61
12 am
Hi:64
2
Lo:63
6 am
Hi:72
2
Lo:66
12 pm
Hi:75
7
Lo:66
6 pm
Hi:73
9
Sat, May 17
Lo:63
12 am
Hi:64
4
Lo:64
6 am
Hi:79
6
Lo:81
12 pm
Hi:86
17
Lo:70
6 pm
Hi:82
14
Sun, May 18
Lo:64
12 am
Hi:70
11
Lo:64
6 am
Hi:73
16
Lo:73
12 pm
Hi:77
19
Lo:66
6 pm
Hi:73
17
Mon, May 19
Lo:63
12 am
Hi:66
11
Lo:63
6 am
Hi:70
14
Lo:70
12 pm
Hi:70
19
Lo:61
6 pm
Hi:70
12
Tue, May 20
Lo:50
12 am
Hi:57
11
Lo:52
6 am
Hi:61
11
Lo:63
12 pm
Hi:70
6
Lo:57
6 pm
Hi:66
4
Wed, May 21
Lo:55
12 am
Hi:57
6
Lo:55
6 am
Hi:57
12
Lo:54
12 pm
Hi:57
14
Lo:52
6 pm
Hi:54
13
Thu, May 22
Lo:52
12 am
Hi:54
9
Lo:54
6 am
Hi:55
10
Lo:55
12 pm
Hi:55
7
Lo:52
6 pm
Hi:55
7
Fri, May 23
Lo:52
12 am
Hi:52
4
Lo:52
6 am
Hi:64
9
Lo:63
12 pm
Hi:64
16
Lo:55
6 pm
Hi:63
12
Sat, May 24
Lo:50
12 am
Hi:55
9
Lo:54
6 am
Hi:63
17
Lo:64
12 pm
Hi:64
15
Lo:59
6 pm
Hi:63
11
Sun, May 25
Lo:54
12 am
Hi:57
8
Lo:54
6 am
Hi:64
12
Lo:66
12 pm
Hi:72
11
Lo:61
6 pm
Hi:70
10
Mon, May 26
Lo:54
12 am
Hi:57
4
Lo:55
6 am
Hi:68
7
Lo:70
12 pm
Hi:73
5
Lo:61
6 pm
Hi:72
7
Tue, May 27
Lo:55
12 am
Hi:61
1
Lo:57
6 am
Hi:70
3
Lo:70
12 pm
Hi:73
9
Lo:61
6 pm
Hi:66
7
Wed, May 28
Lo:54
12 am
Hi:57
4
Lo:54
6 am
Hi:55
8
Lo:55
12 pm
Hi:59
12
Lo:55
6 pm
Hi:57
11
Thu, May 29
Lo:57
12 am
Hi:57
9
Lo:57
6 am
Hi:66
7
Lo:66
12 pm
Hi:73
9
Lo:66
6 pm
Hi:72
5
Fri, May 30
Lo:63
12 am
Hi:66
4
Lo:64
6 am
Hi:72
4
Lo:72
12 pm
Hi:79
8
Lo:66
6 pm
Hi:75
7
Williamstown Temperature Yesterday
Maximum temperature yesterday: 78 °F (at 2:54 pm)
Minimum temperature yesterday: 63 °F (at 1:54 am)
Average temperature yesterday: 69 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 86 °F (May 17, 5:54 pm) | 100% (May 16, 8:54 am) | 30.35 "Hg (May 16, 8:54 am) |
| Low | 50 °F (May 20, 4:54 am) | 34% (May 25, 4:54 pm) | 29.35 "Hg (May 30, 11:54 pm) |
| Average | 62 °F | 72% | 29.92 "Hg |
| * Reported May 15 11:32 pm — May 30 11:54 pm, Williamstown. 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
Williamstown Weather History for N/A
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| No data available for the given date. Try selecting a different day. | ||||||||
| Weather by CustomWeather, © 2025 | ||||||||