S
M
T
W
T
F
S
26
76°
60°
27
75°
59°
28
75°
60°
29
78°
60°
30
75°
59°
31
77°
60°
1
77°
61°
2
78°
60°
3
76°
60°
4
79°
60°
5
73°
57°
6
76°
59°
7
79°
58°
8
73°
53°
9
71°
52°
10
72°
54°
11
72°
59°
12
73°
56°
13
75°
60°
14
77°
60°
15
79°
58°
16
72°
56°
17
72°
50°
18
72°
51°
19
73°
58°
20
76°
57°
21
74°
53°
22
76°
50°
23
75°
50°
24
72°
49°
25
71°
50°
26
74°
50°
27
73°
51°
28
74°
52°
29
76°
56°
30
77°
55°
31
77°
56°
1
76°
56°
2
77°
53°
3
76°
48°
4
68°
45°
5
67°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Orwell
Orwell's August 2026 forecast shows daily high temperatures ranging from 67° to 79°, with overnight lows between 45° and 61°. The average high for August is 75° with an average low of 55°. 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 Orwell. See also: September | October | November.