S
M
T
W
T
F
S
26
79°
55°
27
82°
49°
28
75°
54°
29
74°
54°
30
68°
46°
1
70°
41°
2
61°
39°
3
65°
32°
4
77°
35°
5
79°
43°
6
73°
59°
7
63°
45°
8
72°
42°
9
76°
43°
10
81°
44°
11
67°
42°
12
76°
38°
13
76°
47°
14
62°
38°
15
76°
32°
16
85°
44°
17
90°
53°
18
89°
59°
19
88°
58°
20
82°
62°
21
75°
62°
22
76°
60°
23
76°
61°
24
75°
62°
25
75°
61°
26
76°
60°
27
76°
60°
28
74°
60°
29
77°
58°
30
75°
58°
31
76°
55°
1
80°
59°
2
80°
60°
3
78°
59°
4
75°
57°
5
75°
54°
6
78°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gate City
Gate City's May 2026 forecast shows daily high temperatures ranging from 74° to 89°, with overnight lows between 54° and 62°. The average high for May is 78° with an average low of 59°. 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 Gate City. See also: June | July | August.