S
M
T
W
T
F
S
26
87°
69°
27
92°
71°
28
90°
65°
29
64°
56°
30
63°
53°
1
64°
51°
2
76°
43°
3
81°
49°
4
91°
69°
5
96°
54°
6
71°
48°
7
70°
50°
8
87°
62°
9
92°
67°
10
94°
59°
11
83°
56°
12
91°
67°
13
96°
68°
14
90°
63°
15
92°
66°
16
93°
69°
17
86°
60°
18
81°
64°
19
82°
64°
20
81°
63°
21
86°
59°
22
80°
57°
23
80°
61°
24
85°
62°
25
82°
59°
26
81°
59°
27
82°
60°
28
83°
63°
29
81°
66°
30
83°
68°
31
84°
67°
1
84°
66°
2
85°
68°
3
89°
70°
4
90°
70°
5
84°
69°
6
85°
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 70° to 96°, with overnight lows between 48° and 70°. The average high for May is 85° 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.
