S
M
T
W
T
F
S
26
57°
46°
27
68°
38°
28
66°
47°
29
61°
49°
30
65°
41°
1
67°
37°
2
60°
42°
3
63°
37°
4
74°
41°
5
80°
43°
6
75°
58°
7
63°
45°
8
71°
33°
9
75°
43°
10
80°
40°
11
60°
40°
12
73°
35°
13
74°
45°
14
59°
39°
15
73°
35°
16
83°
40°
17
89°
57°
18
93°
55°
19
93°
62°
20
93°
57°
21
71°
52°
22
55°
50°
23
55°
48°
24
74°
51°
25
77°
63°
26
78°
64°
27
77°
63°
28
80°
51°
29
79°
53°
30
76°
47°
31
72°
51°
1
73°
49°
2
70°
50°
3
76°
52°
4
77°
57°
5
77°
59°
6
78°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in McGaheysville
McGaheysville's May 2026 forecast shows daily high temperatures ranging from 70° to 80°, with overnight lows between 47° and 63°. The average high for May is 76° with an average low of 53°. 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 McGaheysville. See also: June | July | August.