S
M
T
W
T
F
S
30
95°
66°
31
91°
64°
1
93°
66°
2
91°
68°
3
84°
64°
4
86°
63°
5
94°
67°
6
96°
67°
7
90°
61°
8
87°
61°
9
85°
62°
10
87°
63°
11
83°
62°
12
87°
61°
13
89°
62°
14
88°
60°
15
86°
58°
16
82°
58°
17
83°
59°
18
84°
59°
19
83°
59°
20
82°
58°
21
81°
58°
22
79°
56°
23
73°
51°
24
75°
51°
25
75°
55°
26
77°
55°
27
79°
50°
28
71°
48°
29
70°
47°
30
72°
48°
1
75°
55°
2
72°
50°
3
70°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Polykarpi
Polykarpi's September 2026 forecast shows daily high temperatures ranging from 70° to 96°, with overnight lows between 46° and 67°. The average high for September is 81° with an average low of 57°. 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 Polykarpi. See also: October | November | December.
