S
M
T
W
T
F
S
26
82°
55°
27
86°
58°
28
60°
51°
29
64°
41°
30
66°
46°
1
59°
38°
2
62°
43°
3
74°
54°
4
74°
51°
5
79°
59°
6
70°
52°
7
63°
44°
8
66°
47°
9
69°
51°
10
67°
53°
11
74°
54°
12
72°
52°
13
68°
50°
14
68°
50°
15
69°
51°
16
70°
52°
17
74°
57°
18
78°
60°
19
79°
61°
20
79°
61°
21
80°
60°
22
79°
62°
23
80°
62°
24
81°
63°
25
80°
62°
26
79°
60°
27
80°
60°
28
81°
62°
29
82°
63°
30
82°
64°
31
83°
64°
1
83°
65°
2
84°
65°
3
85°
66°
4
85°
66°
5
84°
65°
6
83°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Eldon
Eldon's May 2026 forecast shows daily high temperatures ranging from 59° to 85°, with overnight lows between 38° and 66°. The average high for May is 75° with an average low of 56°. 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 Eldon. See also: June | July | August.