S
M
T
W
T
F
S
30
94°
69°
31
93°
69°
1
92°
68°
2
92°
69°
3
93°
68°
4
92°
68°
5
92°
67°
6
91°
68°
7
91°
67°
8
92°
68°
9
92°
68°
10
91°
67°
11
91°
68°
12
90°
68°
13
91°
67°
14
90°
62°
15
83°
65°
16
91°
64°
17
90°
62°
18
90°
54°
19
78°
51°
20
81°
53°
21
84°
56°
22
85°
58°
23
86°
59°
24
87°
59°
25
86°
58°
26
85°
59°
27
86°
55°
28
84°
50°
29
75°
52°
30
79°
56°
1
83°
56°
2
84°
55°
3
84°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Graphic
Graphic's September 2026 forecast shows daily high temperatures ranging from 75° to 94°, with overnight lows between 50° and 69°. The average high for September is 88° 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 September weather will actually feel in Graphic. See also: October | November | December.
