S
M
T
W
T
F
S
30
82°
63°
31
84°
62°
1
83°
56°
2
85°
55°
3
80°
55°
4
79°
57°
5
82°
60°
6
88°
65°
7
89°
66°
8
90°
56°
9
84°
55°
10
81°
59°
11
81°
64°
12
86°
57°
13
89°
53°
14
79°
55°
15
80°
61°
16
86°
62°
17
87°
57°
18
86°
56°
19
79°
59°
20
85°
60°
21
86°
59°
22
85°
59°
23
85°
58°
24
84°
59°
25
84°
59°
26
81°
58°
27
84°
58°
28
84°
57°
29
83°
58°
30
83°
58°
1
82°
47°
2
83°
45°
3
80°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Mcpherson Township
Mcpherson Township's September 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 45° and 66°. The average high for September is 84° with an average low of 58°. 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 Mcpherson Township. See also: October | November | December.