S
M
T
W
T
F
S
26
65°
46°
27
63°
47°
28
63°
46°
29
63°
47°
30
64°
48°
1
64°
49°
2
61°
46°
3
61°
47°
4
59°
46°
5
56°
41°
6
57°
43°
7
58°
44°
8
57°
44°
9
57°
43°
10
58°
48°
11
60°
48°
12
61°
47°
13
58°
47°
14
59°
44°
15
61°
45°
16
64°
49°
17
64°
50°
18
63°
50°
19
62°
49°
20
59°
47°
21
60°
45°
22
61°
50°
23
63°
49°
24
61°
50°
25
61°
51°
26
62°
51°
27
61°
50°
28
63°
50°
29
63°
49°
30
61°
51°
31
64°
52°
1
67°
52°
2
67°
51°
3
64°
50°
4
66°
50°
5
63°
50°
6
63°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Neath
Neath's May 2026 forecast shows daily high temperatures ranging from 56° to 67°, with overnight lows between 41° and 52°. The average high for May is 62° with an average low of 48°. 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 Neath. See also: June | July | August.
