S
M
T
W
T
F
S
26
85°
63°
27
91°
64°
28
82°
58°
29
66°
55°
30
68°
54°
1
73°
50°
2
78°
44°
3
83°
47°
4
82°
58°
5
85°
53°
6
64°
47°
7
76°
45°
8
82°
47°
9
88°
61°
10
72°
57°
11
79°
54°
12
82°
52°
13
88°
56°
14
89°
64°
15
89°
72°
16
86°
71°
17
86°
72°
18
90°
74°
19
80°
57°
20
79°
58°
21
72°
63°
22
84°
66°
23
83°
61°
24
85°
60°
25
87°
63°
26
85°
64°
27
78°
64°
28
77°
63°
29
79°
62°
30
84°
63°
31
81°
59°
1
79°
60°
2
80°
58°
3
79°
57°
4
82°
59°
5
85°
64°
6
85°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Graham
Graham's May 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 57° and 67°. The average high for May is 82° with an average low of 62°. 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 Graham. See also: June | July | August.
