S
M
T
W
T
F
S
30
85°
59°
31
76°
70°
1
90°
72°
2
76°
70°
3
87°
71°
4
86°
64°
5
83°
62°
6
75°
58°
7
78°
60°
8
80°
60°
9
81°
62°
10
86°
61°
11
82°
57°
12
80°
58°
13
79°
60°
14
80°
59°
15
79°
57°
16
73°
59°
17
74°
53°
18
71°
51°
19
78°
56°
20
78°
57°
21
76°
54°
22
76°
55°
23
72°
56°
24
76°
55°
25
73°
54°
26
76°
56°
27
76°
55°
28
75°
50°
29
67°
47°
30
68°
50°
1
67°
46°
2
66°
51°
3
65°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Howell Township
Howell Township's September 2026 forecast shows daily high temperatures ranging from 65° to 87°, with overnight lows between 46° and 71°. The average high for September is 76° with an average low of 57°. 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 Howell Township. See also: October | November | December.
