S
M
T
W
T
F
S
30
71°
53°
31
70°
55°
1
70°
55°
2
67°
54°
3
70°
52°
4
68°
50°
5
65°
49°
6
65°
54°
7
67°
52°
8
68°
51°
9
67°
52°
10
67°
49°
11
66°
48°
12
66°
49°
13
65°
51°
14
64°
51°
15
63°
47°
16
62°
47°
17
62°
46°
18
63°
47°
19
63°
48°
20
62°
47°
21
62°
46°
22
63°
47°
23
63°
49°
24
62°
48°
25
60°
47°
26
63°
51°
27
64°
51°
28
64°
50°
29
65°
48°
30
Hist. Avg.
60°
48°
1
Hist. Avg.
60°
47°
2
Hist. Avg.
60°
47°
3
Hist. Avg.
59°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Fiskerton
Fiskerton's September 2026 forecast shows daily high temperatures ranging from 60° to 71°, with overnight lows between 46° and 55°. The average high for September is 65° with an average low of 50°. 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 Fiskerton. See also: October | November | December.