S
M
T
W
T
F
S
26
66°
46°
27
66°
45°
28
59°
40°
29
63°
43°
30
64°
46°
1
65°
45°
2
64°
46°
3
64°
45°
4
62°
45°
5
60°
44°
6
59°
42°
7
57°
43°
8
57°
41°
9
58°
41°
10
57°
46°
11
59°
47°
12
60°
46°
13
59°
45°
14
59°
41°
15
62°
42°
16
64°
47°
17
65°
48°
18
65°
48°
19
64°
47°
20
61°
46°
21
60°
44°
22
61°
49°
23
63°
48°
24
61°
49°
25
62°
50°
26
61°
49°
27
61°
49°
28
63°
48°
29
63°
49°
30
62°
48°
31
65°
50°
1
67°
51°
2
66°
50°
3
63°
47°
4
65°
49°
5
64°
48°
6
64°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pontypool
Pontypool's May 2026 forecast shows daily high temperatures ranging from 57° to 67°, with overnight lows between 40° and 51°. The average high for May is 62° with an average low of 46°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Pontypool. See also: June | July | August.