S
M
T
W
T
F
S
26
51°
39°
27
56°
43°
28
44°
35°
29
63°
32°
30
60°
38°
1
63°
35°
2
71°
34°
3
77°
46°
4
81°
44°
5
52°
44°
6
59°
40°
7
75°
39°
8
79°
47°
9
74°
45°
10
74°
43°
11
85°
53°
12
80°
54°
13
82°
44°
14
86°
60°
15
95°
50°
16
88°
54°
17
82°
55°
18
54°
43°
19
63°
41°
20
58°
43°
21
69°
44°
22
70°
49°
23
77°
54°
24
84°
60°
25
87°
61°
26
81°
61°
27
74°
59°
28
74°
58°
29
75°
57°
30
73°
52°
31
76°
58°
1
79°
56°
2
78°
56°
3
77°
55°
4
78°
56°
5
73°
60°
6
73°
61°
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 70° to 87°, with overnight lows between 49° and 61°. The average high for May is 77° 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 Gibbon. See also: June | July | August.
