S
M
T
W
T
F
S
30
81°
68°
31
83°
55°
1
80°
60°
2
81°
64°
3
85°
63°
4
87°
67°
5
85°
66°
6
85°
65°
7
84°
61°
8
85°
58°
9
80°
54°
10
74°
52°
11
74°
50°
12
79°
55°
13
72°
56°
14
78°
56°
15
78°
54°
16
74°
54°
17
76°
56°
18
75°
54°
19
71°
53°
20
76°
54°
21
77°
53°
22
76°
53°
23
75°
54°
24
77°
55°
25
76°
54°
26
75°
53°
27
76°
52°
28
75°
52°
29
74°
51°
30
74°
52°
1
75°
52°
2
74°
50°
3
72°
49°
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 71° to 87°, with overnight lows between 49° and 67°. The average high for September is 78° with an average low of 56°. 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.
