S
M
T
W
T
F
S
30
85°
56°
31
77°
59°
1
78°
63°
2
77°
59°
3
81°
56°
4
82°
63°
5
84°
61°
6
85°
54°
7
75°
53°
8
74°
52°
9
76°
55°
10
81°
58°
11
80°
53°
12
74°
52°
13
73°
51°
14
75°
58°
15
79°
57°
16
80°
50°
17
73°
48°
18
70°
48°
19
70°
50°
20
71°
53°
21
68°
55°
22
69°
50°
23
69°
54°
24
70°
48°
25
71°
56°
26
75°
56°
27
76°
47°
28
73°
48°
29
68°
54°
30
71°
55°
1
66°
54°
2
69°
52°
3
66°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Harmar Township
Harmar Township's September 2026 forecast shows daily high temperatures ranging from 66° to 85°, with overnight lows between 45° and 63°. The average high for September is 75° with an average low of 54°. 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 Harmar Township. See also: October | November | December.
