S
M
T
W
T
F
S
30
83°
51°
31
75°
52°
1
76°
58°
2
79°
52°
3
80°
57°
4
81°
58°
5
83°
52°
6
82°
49°
7
74°
48°
8
73°
47°
9
73°
51°
10
77°
54°
11
78°
47°
12
71°
47°
13
73°
46°
14
72°
53°
15
78°
48°
16
80°
45°
17
71°
44°
18
69°
44°
19
69°
45°
20
70°
46°
21
68°
46°
22
68°
45°
23
69°
46°
24
70°
46°
25
74°
51°
26
75°
50°
27
76°
42°
28
69°
48°
29
68°
49°
30
74°
48°
1
66°
47°
2
69°
44°
3
64°
40°
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 64° to 83°, with overnight lows between 40° and 58°. The average high for September is 74° with an average low of 48°. 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.
