S
M
T
W
T
F
S
26
70°
46°
27
64°
43°
28
54°
37°
29
54°
37°
30
52°
36°
1
52°
32°
2
63°
28°
3
70°
41°
4
72°
35°
5
57°
32°
6
51°
33°
7
63°
41°
8
66°
39°
9
71°
43°
10
63°
39°
11
63°
42°
12
73°
51°
13
70°
47°
14
68°
49°
15
71°
51°
16
72°
51°
17
70°
48°
18
73°
53°
19
74°
51°
20
71°
50°
21
68°
45°
22
65°
45°
23
66°
46°
24
67°
46°
25
66°
47°
26
67°
46°
27
67°
47°
28
68°
48°
29
70°
57°
30
70°
55°
31
69°
50°
1
73°
54°
2
75°
58°
3
78°
59°
4
79°
60°
5
80°
61°
6
78°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Garner
Garner's May 2026 forecast shows daily high temperatures ranging from 51° to 80°, with overnight lows between 32° and 61°. The average high for May is 69° with an average low of 48°. 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 Garner. See also: June | July | August.