S
M
T
W
T
F
S
26
83°
60°
27
84°
62°
28
85°
62°
29
85°
55°
30
84°
62°
31
86°
63°
1
86°
63°
2
83°
62°
3
84°
55°
4
78°
55°
5
75°
54°
6
76°
53°
7
80°
58°
8
84°
62°
9
82°
62°
10
83°
58°
11
81°
61°
12
81°
56°
13
78°
62°
14
81°
54°
15
Hist. Avg.
79°
58°
16
Hist. Avg.
79°
58°
17
Hist. Avg.
79°
58°
18
Hist. Avg.
79°
58°
19
Hist. Avg.
79°
58°
20
Hist. Avg.
78°
58°
21
Hist. Avg.
78°
58°
22
Hist. Avg.
78°
58°
23
Hist. Avg.
78°
57°
24
Hist. Avg.
78°
57°
25
Hist. Avg.
78°
57°
26
Hist. Avg.
78°
57°
27
Hist. Avg.
78°
56°
28
Hist. Avg.
77°
56°
29
Hist. Avg.
77°
56°
30
Hist. Avg.
77°
56°
31
Hist. Avg.
77°
56°
1
Hist. Avg.
77°
55°
2
Hist. Avg.
76°
55°
3
Hist. Avg.
76°
55°
4
Hist. Avg.
76°
54°
5
Hist. Avg.
76°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Oneida
Oneida's August 2026 forecast shows daily high temperatures ranging from 75° to 86°, with overnight lows between 53° and 63°. The average high for August is 82° with an average low of 59°. 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 Oneida. See also: September | October | November.