S
M
T
W
T
F
S
30
88°
62°
31
89°
63°
1
89°
62°
2
88°
61°
3
87°
62°
4
86°
62°
5
87°
61°
6
87°
51°
7
80°
50°
8
76°
55°
9
78°
58°
10
74°
59°
11
78°
58°
12
83°
59°
13
85°
48°
14
79°
48°
15
72°
49°
16
71°
48°
17
72°
48°
18
73°
49°
19
79°
45°
20
72°
47°
21
72°
54°
22
75°
54°
23
80°
53°
24
80°
56°
25
79°
55°
26
81°
55°
27
82°
54°
28
78°
50°
29
72°
49°
30
75°
50°
1
76°
48°
2
77°
53°
3
67°
39°
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 67° to 89°, with overnight lows between 39° and 63°. The average high for September is 79° 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.
