S
M
T
W
T
F
S
26
62°
40°
27
73°
39°
28
60°
42°
29
59°
49°
30
56°
43°
1
60°
38°
2
53°
41°
3
59°
37°
4
72°
41°
5
77°
54°
6
62°
41°
7
55°
35°
8
56°
41°
9
52°
40°
10
64°
46°
11
56°
35°
12
52°
37°
13
59°
44°
14
60°
45°
15
57°
44°
16
62°
46°
17
66°
45°
18
71°
50°
19
70°
49°
20
70°
51°
21
71°
50°
22
70°
44°
23
63°
42°
24
62°
43°
25
63°
44°
26
64°
44°
27
64°
45°
28
65°
45°
29
64°
44°
30
65°
45°
31
66°
54°
1
69°
51°
2
67°
46°
3
67°
51°
4
71°
53°
5
68°
50°
6
72°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Glenburn
Glenburn's May 2026 forecast shows daily high temperatures ranging from 52° to 77°, with overnight lows between 35° and 54°. The average high for May is 64° with an average low of 46°. 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 Glenburn. See also: June | July | August.