S
M
T
W
T
F
S
30
67°
51°
31
70°
51°
1
68°
52°
2
70°
53°
3
68°
52°
4
68°
53°
5
65°
50°
6
65°
50°
7
67°
48°
8
65°
53°
9
64°
49°
10
66°
48°
11
65°
51°
12
64°
52°
13
63°
53°
14
65°
52°
15
67°
50°
16
68°
51°
17
Hist. Avg.
67°
53°
18
Hist. Avg.
67°
53°
19
Hist. Avg.
67°
52°
20
Hist. Avg.
67°
52°
21
Hist. Avg.
66°
52°
22
Hist. Avg.
66°
52°
23
Hist. Avg.
66°
52°
24
Hist. Avg.
65°
52°
25
Hist. Avg.
65°
51°
26
Hist. Avg.
65°
51°
27
Hist. Avg.
65°
51°
28
Hist. Avg.
64°
51°
29
Hist. Avg.
64°
51°
30
Hist. Avg.
64°
51°
1
Hist. Avg.
63°
50°
2
Hist. Avg.
63°
50°
3
Hist. Avg.
63°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Mitcheldean
Mitcheldean's September 2026 forecast shows daily high temperatures ranging from 63° to 70°, with overnight lows between 48° and 53°. The average high for September is 66° with an average low of 51°. 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 Mitcheldean. See also: October | November | December.