S
M
T
W
T
F
S
26
51°
40°
27
68°
37°
28
65°
34°
29
69°
49°
30
72°
48°
1
68°
42°
2
60°
45°
3
62°
42°
4
74°
57°
5
83°
63°
6
78°
58°
7
61°
46°
8
64°
46°
9
63°
48°
10
68°
46°
11
69°
52°
12
66°
50°
13
69°
52°
14
69°
53°
15
70°
52°
16
69°
53°
17
74°
57°
18
74°
58°
19
76°
58°
20
75°
59°
21
76°
59°
22
71°
53°
23
70°
52°
24
69°
55°
25
71°
57°
26
72°
58°
27
71°
54°
28
71°
58°
29
72°
57°
30
72°
59°
31
73°
61°
1
75°
61°
2
74°
60°
3
74°
62°
4
75°
62°
5
78°
63°
6
77°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gumboro
Gumboro's May 2026 forecast shows daily high temperatures ranging from 61° to 83°, with overnight lows between 42° and 63°. The average high for May is 72° 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 Gumboro. See also: June | July | August.