S
M
T
W
T
F
S
26
83°
58°
27
83°
58°
28
75°
63°
29
84°
63°
30
74°
63°
1
67°
55°
2
71°
45°
3
73°
49°
4
80°
54°
5
81°
64°
6
81°
65°
7
77°
54°
8
75°
54°
9
76°
60°
10
79°
61°
11
80°
63°
12
85°
64°
13
84°
62°
14
85°
61°
15
86°
65°
16
87°
65°
17
87°
64°
18
86°
66°
19
86°
66°
20
87°
65°
21
88°
66°
22
88°
67°
23
85°
67°
24
83°
66°
25
87°
67°
26
86°
68°
27
84°
67°
28
83°
68°
29
85°
68°
30
88°
67°
31
88°
68°
1
89°
69°
2
88°
69°
3
89°
70°
4
90°
70°
5
86°
68°
6
84°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gibson Hill
Gibson Hill's May 2026 forecast shows daily high temperatures ranging from 67° to 90°, with overnight lows between 45° and 70°. The average high for May is 83° with an average low of 64°. 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 Gibson Hill. See also: June | July | August.