S
M
T
W
T
F
S
26
73°
48°
27
78°
49°
28
79°
61°
29
70°
64°
30
73°
62°
31
76°
61°
1
83°
64°
2
85°
71°
3
79°
66°
4
85°
61°
5
87°
61°
6
87°
69°
7
90°
72°
8
89°
71°
9
88°
68°
10
80°
65°
11
87°
62°
12
83°
62°
13
84°
65°
14
82°
58°
15
78°
58°
16
76°
59°
17
78°
60°
18
77°
59°
19
80°
60°
20
79°
61°
21
79°
59°
22
77°
60°
23
78°
59°
24
77°
60°
25
75°
61°
26
79°
63°
27
82°
63°
28
82°
60°
29
76°
57°
30
74°
55°
31
73°
54°
1
73°
55°
2
74°
58°
3
73°
59°
4
73°
61°
5
75°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Middleton
Middleton's August 2026 forecast shows daily high temperatures ranging from 73° to 87°, with overnight lows between 54° and 65°. The average high for August is 78° with an average low of 60°. 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 Middleton. See also: September | October | November.
