S
M
T
W
T
F
S
26
81°
59°
27
79°
57°
28
63°
57°
29
81°
63°
30
72°
57°
1
70°
52°
2
70°
44°
3
72°
45°
4
80°
52°
5
82°
61°
6
76°
60°
7
71°
47°
8
71°
49°
9
73°
55°
10
75°
56°
11
78°
57°
12
80°
58°
13
78°
57°
14
79°
56°
15
82°
61°
16
83°
61°
17
83°
60°
18
82°
61°
19
83°
61°
20
83°
62°
21
84°
62°
22
84°
63°
23
83°
62°
24
80°
63°
25
84°
63°
26
84°
64°
27
81°
62°
28
80°
63°
29
82°
63°
30
85°
62°
31
85°
63°
1
86°
64°
2
86°
65°
3
85°
65°
4
87°
64°
5
83°
64°
6
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Glass
Glass's May 2026 forecast shows daily high temperatures ranging from 70° to 87°, with overnight lows between 44° and 65°. The average high for May is 80° 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 Glass. See also: June | July | August.
