S
M
T
W
T
F
S
30
83°
58°
31
86°
65°
1
89°
72°
2
92°
70°
3
87°
67°
4
83°
69°
5
82°
57°
6
78°
57°
7
80°
56°
8
83°
65°
9
87°
66°
10
78°
57°
11
73°
54°
12
75°
53°
13
76°
55°
14
76°
55°
15
75°
54°
16
76°
54°
17
79°
52°
18
72°
50°
19
78°
53°
20
78°
55°
21
77°
55°
22
76°
54°
23
75°
49°
24
72°
50°
25
76°
53°
26
76°
53°
27
75°
48°
28
65°
46°
29
64°
44°
30
65°
43°
1
63°
41°
2
68°
49°
3
69°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Zelienople
Zelienople's September 2026 forecast shows daily high temperatures ranging from 63° to 87°, with overnight lows between 41° and 69°. The average high for September is 75° with an average low of 53°. 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 Zelienople. See also: October | November | December.