S
M
T
W
T
F
S
26
102°
76°
27
100°
73°
28
98°
63°
29
99°
67°
30
85°
67°
31
87°
63°
1
91°
55°
2
100°
66°
3
90°
56°
4
73°
51°
5
87°
47°
6
96°
59°
7
84°
60°
8
93°
60°
9
88°
61°
10
83°
61°
11
84°
60°
12
83°
59°
13
79°
55°
14
80°
56°
15
81°
58°
16
79°
59°
17
80°
60°
18
78°
59°
19
85°
58°
20
88°
66°
21
90°
65°
22
89°
64°
23
88°
64°
24
88°
63°
25
87°
61°
26
78°
62°
27
83°
61°
28
87°
62°
29
89°
65°
30
91°
64°
31
90°
63°
1
89°
64°
2
90°
64°
3
89°
62°
4
87°
61°
5
87°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Onida
Onida's August 2026 forecast shows daily high temperatures ranging from 78° to 96°, with overnight lows between 55° and 66°. The average high for August is 86° with an average low of 61°. 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 Onida. See also: September | October | November.