S
M
T
W
T
F
S
30
50°
34°
31
46°
28°
1
43°
36°
2
51°
30°
3
47°
36°
4
52°
45°
5
54°
47°
6
53°
44°
7
51°
44°
8
51°
38°
9
57°
41°
10
53°
49°
11
57°
49°
12
52°
45°
13
51°
34°
14
52°
41°
15
52°
45°
16
50°
39°
17
44°
33°
18
43°
37°
19
39°
33°
20
42°
30°
21
43°
32°
22
45°
35°
23
44°
28°
24
45°
34°
25
47°
34°
26
47°
36°
27
46°
33°
28
43°
30°
29
41°
28°
30
40°
28°
1
39°
26°
2
40°
27°
3
38°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Fink Creek
Fink Creek's September 2026 forecast shows daily high temperatures ranging from 38° to 47°, with overnight lows between 26° and 36°. The average high for September is 43° with an average low of 30°. 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 Fink Creek. See also: October | November | December.