S
M
T
W
T
F
S
26
31°
21°
27
49°
21°
28
61°
17°
29
63°
23°
30
70°
26°
1
74°
30°
2
65°
42°
3
76°
35°
4
58°
40°
5
53°
32°
6
76°
21°
7
72°
41°
8
74°
35°
9
74°
41°
10
77°
41°
11
67°
40°
12
77°
34°
13
71°
50°
14
68°
44°
15
61°
38°
16
55°
33°
17
49°
31°
18
59°
35°
19
65°
38°
20
67°
42°
21
73°
41°
22
63°
40°
23
74°
43°
24
69°
39°
25
68°
41°
26
69°
42°
27
62°
36°
28
65°
44°
29
63°
41°
30
68°
46°
31
68°
46°
1
71°
45°
2
73°
47°
3
69°
43°
4
70°
46°
5
64°
43°
6
64°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Granum
Granum's May 2026 forecast shows daily high temperatures ranging from 49° to 74°, with overnight lows between 31° and 50°. The average high for May is 66° with an average low of 41°. 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 Granum. See also: June | July | August.
