S
M
T
W
T
F
S
30
93°
72°
31
96°
73°
1
97°
73°
2
99°
74°
3
100°
76°
4
102°
76°
5
102°
76°
6
97°
74°
7
97°
76°
8
87°
70°
9
93°
70°
10
91°
71°
11
89°
70°
12
90°
70°
13
88°
67°
14
89°
68°
15
88°
68°
16
86°
63°
17
87°
64°
18
84°
62°
19
83°
59°
20
84°
59°
21
83°
58°
22
86°
62°
23
86°
63°
24
85°
63°
25
85°
62°
26
86°
62°
27
86°
61°
28
85°
62°
29
85°
62°
30
84°
61°
1
84°
60°
2
80°
54°
3
74°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Morris
Morris's September 2026 forecast shows daily high temperatures ranging from 74° to 93°, with overnight lows between 51° and 71°. The average high for September is 86° 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 September weather will actually feel in Morris. See also: October | November | December.
