S
M
T
W
T
F
S
26
66°
57°
27
70°
56°
28
66°
53°
29
67°
57°
30
70°
57°
31
70°
58°
1
69°
57°
2
70°
57°
3
68°
55°
4
70°
57°
5
70°
57°
6
71°
58°
7
69°
57°
8
70°
58°
9
70°
58°
10
71°
57°
11
71°
58°
12
70°
58°
13
70°
57°
14
71°
57°
15
69°
56°
16
68°
52°
17
69°
57°
18
69°
57°
19
68°
55°
20
67°
54°
21
68°
51°
22
66°
54°
23
65°
55°
24
69°
55°
25
68°
54°
26
69°
56°
27
68°
55°
28
67°
54°
29
64°
55°
30
64°
55°
31
66°
54°
1
67°
54°
2
68°
53°
3
64°
55°
4
67°
54°
5
66°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Shadwell
Shadwell's August 2026 forecast shows daily high temperatures ranging from 64° to 71°, with overnight lows between 50° and 58°. The average high for August is 68° with an average low of 56°. 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 Shadwell. See also: September | October | November.