S
M
T
W
T
F
S
30
86°
68°
31
91°
70°
1
88°
68°
2
90°
64°
3
86°
72°
4
91°
73°
5
81°
66°
6
79°
66°
7
81°
64°
8
81°
64°
9
84°
59°
10
77°
54°
11
82°
55°
12
75°
55°
13
70°
48°
14
62°
60°
15
72°
50°
16
68°
59°
17
70°
57°
18
72°
64°
19
71°
59°
20
65°
53°
21
66°
51°
22
67°
52°
23
70°
54°
24
67°
56°
25
69°
57°
26
72°
55°
27
71°
53°
28
68°
52°
29
66°
51°
30
69°
50°
1
68°
50°
2
65°
49°
3
67°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Utica
Utica's September 2026 forecast shows daily high temperatures ranging from 62° to 72°, with overnight lows between 49° and 64°. The average high for September is 68° with an average low of 54°. 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 Utica. See also: October | November | December.
