S
M
T
W
T
F
S
26
86°
63°
27
86°
63°
28
84°
62°
29
81°
63°
30
77°
62°
31
78°
62°
1
77°
61°
2
77°
59°
3
78°
61°
4
77°
58°
5
77°
57°
6
76°
55°
7
76°
55°
8
77°
59°
9
76°
61°
10
79°
60°
11
79°
60°
12
80°
59°
13
80°
61°
14
82°
61°
15
82°
60°
16
76°
60°
17
76°
56°
18
77°
56°
19
79°
59°
20
81°
59°
21
76°
51°
22
74°
50°
23
75°
53°
24
76°
52°
25
75°
51°
26
79°
57°
27
82°
58°
28
84°
59°
29
85°
57°
30
83°
51°
31
75°
52°
1
76°
58°
2
79°
52°
3
80°
57°
4
81°
58°
5
83°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Utica
Utica's August 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 50° and 63°. The average high for August is 79° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Utica. See also: September | October | November.