S
M
T
W
T
F
S
30
95°
67°
31
96°
73°
1
97°
76°
2
96°
77°
3
96°
77°
4
98°
76°
5
99°
77°
6
101°
78°
7
98°
70°
8
99°
76°
9
97°
74°
10
94°
74°
11
91°
71°
12
95°
71°
13
94°
71°
14
91°
72°
15
90°
68°
16
89°
69°
17
88°
69°
18
91°
67°
19
89°
67°
20
83°
61°
21
89°
68°
22
88°
66°
23
87°
66°
24
87°
65°
25
88°
67°
26
86°
66°
27
86°
65°
28
85°
66°
29
86°
65°
30
85°
64°
1
83°
56°
2
73°
54°
3
73°
52°
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 73° to 99°, with overnight lows between 52° and 76°. The average high for September is 88° with an average low of 67°. 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.