S
M
T
W
T
F
S
26
81°
62°
27
84°
64°
28
83°
68°
29
80°
61°
30
83°
55°
31
85°
57°
1
78°
66°
2
83°
69°
3
83°
63°
4
87°
59°
5
88°
68°
6
86°
68°
7
87°
67°
8
85°
66°
9
86°
67°
10
82°
69°
11
75°
67°
12
81°
69°
13
82°
70°
14
82°
62°
15
84°
66°
16
87°
67°
17
80°
61°
18
79°
59°
19
80°
60°
20
81°
62°
21
82°
61°
22
78°
60°
23
79°
59°
24
78°
58°
25
78°
56°
26
80°
56°
27
84°
62°
28
85°
61°
29
81°
58°
30
77°
55°
31
76°
59°
1
76°
61°
2
77°
61°
3
79°
60°
4
83°
61°
5
82°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Middlebourne
Middlebourne's August 2026 forecast shows daily high temperatures ranging from 75° to 87°, with overnight lows between 55° and 70°. The average high for August is 80° 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 Middlebourne. See also: September | October | November.