S
M
T
W
T
F
S
30
72°
65°
31
76°
56°
1
79°
64°
2
83°
62°
3
75°
59°
4
75°
53°
5
71°
50°
6
71°
48°
7
72°
52°
8
70°
55°
9
74°
62°
10
67°
50°
11
64°
49°
12
66°
49°
13
68°
51°
14
71°
53°
15
69°
55°
16
70°
47°
17
68°
48°
18
64°
46°
19
68°
48°
20
71°
52°
21
71°
51°
22
70°
51°
23
69°
49°
24
64°
46°
25
68°
50°
26
69°
49°
27
67°
48°
28
59°
46°
29
58°
46°
30
59°
43°
1
56°
40°
2
56°
44°
3
61°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Redfield
Redfield's September 2026 forecast shows daily high temperatures ranging from 56° to 75°, with overnight lows between 40° and 62°. The average high for September is 67° with an average low of 49°. 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 Redfield. See also: October | November | December.