S
M
T
W
T
F
S
30
84°
63°
31
85°
61°
1
84°
55°
2
81°
60°
3
79°
54°
4
75°
53°
5
76°
53°
6
80°
59°
7
80°
51°
8
75°
52°
9
76°
59°
10
74°
58°
11
81°
59°
12
82°
58°
13
82°
58°
14
83°
59°
15
82°
58°
16
72°
51°
17
72°
56°
18
Hist. Avg.
76°
50°
19
Hist. Avg.
75°
49°
20
Hist. Avg.
75°
49°
21
Hist. Avg.
75°
48°
22
Hist. Avg.
74°
48°
23
Hist. Avg.
74°
47°
24
Hist. Avg.
73°
47°
25
Hist. Avg.
73°
46°
26
Hist. Avg.
73°
46°
27
Hist. Avg.
72°
45°
28
Hist. Avg.
72°
45°
29
Hist. Avg.
71°
45°
30
Hist. Avg.
71°
44°
1
Hist. Avg.
70°
44°
2
Hist. Avg.
70°
43°
3
Hist. Avg.
70°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Jasper Township
Jasper Township's September 2026 forecast shows daily high temperatures ranging from 72° to 85°, with overnight lows between 51° and 63°. The average high for September is 79° 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 Jasper Township. See also: October | November | December.