S
M
T
W
T
F
S
30
82°
63°
31
84°
63°
1
83°
62°
2
87°
62°
3
87°
57°
4
84°
58°
5
78°
62°
6
85°
61°
7
82°
55°
8
77°
53°
9
78°
60°
10
77°
61°
11
84°
60°
12
84°
60°
13
83°
59°
14
84°
58°
15
83°
57°
16
75°
56°
17
76°
49°
18
74°
50°
19
74°
47°
20
73°
47°
21
72°
48°
22
72°
55°
23
73°
52°
24
80°
55°
25
79°
56°
26
79°
54°
27
80°
55°
28
78°
52°
29
77°
51°
30
75°
50°
1
74°
49°
2
78°
52°
3
77°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Manito
Manito's September 2026 forecast shows daily high temperatures ranging from 72° to 87°, with overnight lows between 47° and 63°. The average high for September is 79° with an average low of 55°. 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 Manito. See also: October | November | December.