S
M
T
W
T
F
S
26
85°
64°
27
82°
57°
28
78°
60°
29
82°
62°
30
81°
58°
31
80°
54°
1
79°
55°
2
78°
54°
3
78°
56°
4
79°
54°
5
78°
55°
6
79°
56°
7
79°
56°
8
80°
62°
9
83°
62°
10
84°
61°
11
84°
62°
12
85°
62°
13
82°
56°
14
86°
54°
15
78°
54°
16
78°
55°
17
79°
55°
18
79°
54°
19
78°
53°
20
77°
54°
21
78°
55°
22
77°
55°
23
77°
54°
24
78°
56°
25
77°
59°
26
78°
61°
27
82°
62°
28
84°
59°
29
85°
52°
30
83°
57°
31
76°
52°
1
76°
54°
2
75°
58°
3
81°
50°
4
78°
51°
5
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Onsted
Onsted's August 2026 forecast shows daily high temperatures ranging from 75° to 86°, with overnight lows between 50° and 64°. The average high for August is 80° with an average low of 57°. 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 Onsted. See also: September | October | November.
