S
M
T
W
T
F
S
30
81°
57°
31
80°
59°
1
80°
57°
2
79°
59°
3
79°
59°
4
78°
58°
5
79°
58°
6
78°
57°
7
77°
57°
8
77°
56°
9
76°
56°
10
77°
55°
11
78°
55°
12
78°
56°
13
77°
56°
14
77°
55°
15
75°
56°
16
76°
54°
17
75°
54°
18
72°
52°
19
72°
44°
20
67°
45°
21
67°
53°
22
68°
44°
23
67°
44°
24
66°
45°
25
67°
50°
26
71°
50°
27
66°
47°
28
65°
44°
29
64°
43°
30
65°
42°
1
66°
49°
2
68°
50°
3
66°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Plainfield Village
Plainfield Village's September 2026 forecast shows daily high temperatures ranging from 64° to 81°, with overnight lows between 42° and 59°. The average high for September is 73° with an average low of 52°. 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 Plainfield Village. See also: October | November | December.
