S
M
T
W
T
F
S
26
84°
64°
27
86°
73°
28
84°
68°
29
70°
61°
30
68°
55°
1
68°
54°
2
75°
46°
3
81°
55°
4
80°
62°
5
82°
64°
6
69°
53°
7
70°
48°
8
75°
52°
9
81°
56°
10
79°
61°
11
80°
55°
12
76°
56°
13
84°
57°
14
86°
59°
15
81°
62°
16
80°
59°
17
76°
62°
18
76°
63°
19
81°
63°
20
80°
64°
21
82°
58°
22
77°
56°
23
77°
57°
24
78°
58°
25
76°
58°
26
77°
57°
27
78°
58°
28
78°
58°
29
79°
62°
30
82°
65°
31
79°
66°
1
80°
66°
2
81°
63°
3
81°
66°
4
82°
67°
5
82°
67°
6
83°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Wagnon
Wagnon's May 2026 forecast shows daily high temperatures ranging from 69° to 86°, with overnight lows between 48° and 68°. The average high for May is 79° with an average low of 60°. 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 Wagnon. See also: June | July | August.