S
M
T
W
T
F
S
26
79°
49°
27
81°
61°
28
62°
55°
29
64°
42°
30
67°
37°
1
64°
40°
2
61°
40°
3
78°
37°
4
81°
51°
5
71°
46°
6
62°
38°
7
69°
49°
8
74°
50°
9
81°
58°
10
65°
43°
11
75°
50°
12
73°
52°
13
68°
49°
14
74°
55°
15
76°
56°
16
77°
58°
17
79°
59°
18
80°
61°
19
82°
61°
20
77°
55°
21
69°
52°
22
69°
53°
23
71°
53°
24
72°
57°
25
73°
58°
26
73°
57°
27
74°
57°
28
74°
55°
29
75°
54°
30
78°
60°
31
79°
60°
1
81°
63°
2
80°
63°
3
82°
64°
4
83°
65°
5
83°
65°
6
82°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Weldon
Weldon's May 2026 forecast shows daily high temperatures ranging from 65° to 83°, with overnight lows between 43° and 65°. The average high for May is 76° with an average low of 57°. 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 Weldon. See also: June | July | August.