S
M
T
W
T
F
S
30
82°
62°
31
88°
59°
1
87°
61°
2
76°
58°
3
78°
56°
4
78°
51°
5
81°
59°
6
61°
52°
7
69°
52°
8
73°
48°
9
84°
57°
10
84°
59°
11
76°
51°
12
70°
59°
13
71°
54°
14
72°
56°
15
68°
54°
16
71°
58°
17
74°
55°
18
68°
46°
19
67°
48°
20
68°
48°
21
67°
50°
22
70°
52°
23
60°
47°
24
61°
48°
25
61°
51°
26
69°
52°
27
68°
49°
28
68°
48°
29
67°
51°
30
69°
51°
1
68°
50°
2
69°
49°
3
64°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Korsun-Shevchenkivskyi
Korsun-Shevchenkivskyi's September 2026 forecast shows daily high temperatures ranging from 60° to 84°, with overnight lows between 46° and 59°. The average high for September is 69° with an average low of 52°. 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 Korsun-Shevchenkivskyi. See also: October | November | December.