S
M
T
W
T
F
S
26
62°
43°
27
56°
44°
28
52°
36°
29
55°
36°
30
54°
37°
1
54°
37°
2
70°
32°
3
72°
48°
4
61°
37°
5
52°
30°
6
50°
30°
7
63°
34°
8
73°
41°
9
63°
41°
10
63°
37°
11
72°
34°
12
73°
55°
13
75°
45°
14
81°
52°
15
90°
52°
16
81°
48°
17
81°
57°
18
63°
54°
19
52°
41°
20
59°
36°
21
64°
46°
22
57°
48°
23
70°
52°
24
82°
54°
25
88°
63°
26
88°
66°
27
90°
64°
28
88°
64°
29
86°
64°
30
84°
59°
31
74°
61°
1
74°
62°
2
82°
61°
3
83°
61°
4
77°
61°
5
79°
59°
6
78°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gibbon
Gibbon's May 2026 forecast shows daily high temperatures ranging from 74° to 84°, with overnight lows between 58° and 62°. 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 Gibbon. See also: June | July | August.
