S
M
T
W
T
F
S
27
77°
55°
28
80°
57°
29
80°
60°
30
81°
55°
1
74°
60°
2
77°
60°
3
79°
59°
4
80°
59°
5
78°
58°
6
75°
58°
7
78°
57°
8
79°
58°
9
81°
57°
10
79°
56°
11
79°
55°
12
70°
56°
13
76°
56°
14
78°
54°
15
73°
53°
16
75°
52°
17
76°
45°
18
76°
42°
19
67°
46°
20
67°
41°
21
66°
49°
22
66°
51°
23
73°
45°
24
73°
41°
25
64°
40°
26
63°
39°
27
64°
48°
28
67°
45°
29
70°
37°
30
64°
36°
31
71°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Graham
Graham's October 2026 forecast shows daily high temperatures ranging from 63° to 81°, with overnight lows between 36° and 60°. The average high for October is 74° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Graham. See also: November | December | January.