S
M
T
W
T
F
S
26
63°
45°
27
73°
48°
28
61°
45°
29
66°
51°
30
70°
55°
1
76°
51°
2
68°
50°
3
65°
47°
4
64°
48°
5
66°
49°
6
65°
47°
7
62°
45°
8
63°
46°
9
58°
39°
10
59°
44°
11
64°
45°
12
60°
43°
13
59°
43°
14
59°
46°
15
63°
47°
16
65°
47°
17
65°
44°
18
64°
47°
19
68°
49°
20
69°
49°
21
70°
50°
22
70°
50°
23
68°
48°
24
69°
49°
25
68°
49°
26
67°
48°
27
62°
46°
28
62°
48°
29
64°
47°
30
67°
50°
31
69°
49°
1
69°
49°
2
70°
50°
3
70°
50°
4
69°
49°
5
70°
49°
6
66°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Welling
Welling's May 2026 forecast shows daily high temperatures ranging from 58° to 76°, with overnight lows between 39° and 55°. The average high for May is 66° 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 Welling. See also: June | July | August.