S
M
T
W
T
F
S
26
80°
56°
27
75°
51°
28
74°
50°
29
77°
58°
30
70°
48°
1
68°
45°
2
64°
39°
3
69°
32°
4
79°
33°
5
76°
37°
6
70°
58°
7
70°
45°
8
70°
43°
9
75°
45°
10
81°
45°
11
74°
50°
12
73°
49°
13
77°
40°
14
69°
40°
15
77°
33°
16
84°
44°
17
86°
51°
18
85°
54°
19
88°
54°
20
87°
53°
21
76°
62°
22
78°
63°
23
75°
63°
24
78°
65°
25
80°
65°
26
80°
65°
27
83°
67°
28
77°
57°
29
76°
60°
30
70°
54°
31
65°
51°
1
76°
49°
2
69°
48°
3
70°
49°
4
68°
50°
5
67°
51°
6
72°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Glenville
Glenville's May 2026 forecast shows daily high temperatures ranging from 65° to 77°, with overnight lows between 48° and 60°. The average high for May is 71° with an average low of 52°. 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 Glenville. See also: June | July | August.
