S
M
T
W
T
F
S
26
86°
63°
27
83°
57°
28
86°
66°
29
84°
66°
30
79°
61°
1
77°
59°
2
69°
52°
3
74°
53°
4
77°
57°
5
81°
62°
6
82°
63°
7
84°
64°
8
85°
58°
9
79°
56°
10
80°
59°
11
82°
58°
12
86°
63°
13
87°
64°
14
87°
64°
15
86°
58°
16
83°
58°
17
80°
59°
18
81°
58°
19
84°
60°
20
87°
63°
21
88°
65°
22
89°
66°
23
89°
66°
24
88°
67°
25
89°
67°
26
88°
68°
27
90°
67°
28
82°
67°
29
82°
66°
30
84°
68°
31
84°
68°
1
83°
69°
2
84°
69°
3
85°
68°
4
85°
69°
5
86°
69°
6
86°
70°
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 69° to 90°, with overnight lows between 52° and 70°. The average high for May is 84° with an average low of 63°. 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.
