S
M
T
W
T
F
S
26
83°
61°
27
75°
55°
28
70°
50°
29
84°
59°
30
78°
61°
1
69°
58°
2
65°
49°
3
72°
44°
4
79°
52°
5
82°
58°
6
83°
65°
7
77°
55°
8
74°
52°
9
79°
57°
10
81°
63°
11
79°
58°
12
72°
49°
13
80°
57°
14
80°
59°
15
81°
58°
16
81°
59°
17
84°
58°
18
79°
62°
19
82°
62°
20
84°
63°
21
78°
60°
22
80°
56°
23
76°
55°
24
77°
57°
25
79°
58°
26
80°
58°
27
78°
57°
28
78°
58°
29
79°
60°
30
81°
61°
31
80°
63°
1
83°
66°
2
81°
65°
3
81°
66°
4
82°
66°
5
85°
67°
6
86°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gill
Gill's May 2026 forecast shows daily high temperatures ranging from 72° to 86°, with overnight lows between 49° and 67°. The average high for May is 80° 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 Gill. See also: June | July | August.