S
M
T
W
T
F
S
30
80°
63°
31
80°
65°
1
83°
65°
2
80°
58°
3
80°
57°
4
77°
58°
5
78°
58°
6
79°
59°
7
81°
59°
8
83°
65°
9
83°
62°
10
82°
57°
11
78°
62°
12
79°
61°
13
80°
55°
14
77°
55°
15
76°
53°
16
75°
55°
17
76°
60°
18
79°
54°
19
77°
61°
20
78°
58°
21
82°
59°
22
78°
60°
23
80°
60°
24
74°
59°
25
78°
59°
26
80°
58°
27
80°
59°
28
79°
58°
29
80°
58°
30
80°
57°
1
79°
57°
2
79°
49°
3
78°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Godfrey
Godfrey's September 2026 forecast shows daily high temperatures ranging from 74° to 83°, with overnight lows between 48° and 65°. The average high for September is 79° with an average low of 58°. 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 Godfrey. See also: October | November | December.
