S
M
T
W
T
F
S
30
73°
58°
31
87°
65°
1
89°
72°
2
93°
71°
3
86°
67°
4
78°
64°
5
78°
57°
6
78°
56°
7
77°
54°
8
82°
53°
9
86°
69°
10
82°
65°
11
77°
57°
12
75°
57°
13
83°
65°
14
70°
49°
15
80°
48°
16
82°
63°
17
80°
69°
18
75°
58°
19
69°
58°
20
69°
58°
21
65°
52°
22
61°
54°
23
60°
48°
24
66°
39°
25
66°
44°
26
66°
47°
27
68°
49°
28
65°
46°
29
67°
48°
30
67°
49°
1
63°
48°
2
64°
46°
3
63°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Hartford Township
Hartford Township's September 2026 forecast shows daily high temperatures ranging from 60° to 68°, with overnight lows between 39° and 54°. The average high for September is 65° with an average low of 48°. 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 Hartford Township. See also: October | November | December.