S
M
T
W
T
F
S
26
66°
60°
27
68°
58°
28
69°
58°
29
69°
60°
30
70°
60°
31
70°
58°
1
68°
59°
2
66°
59°
3
67°
58°
4
66°
60°
5
67°
58°
6
67°
59°
7
66°
59°
8
66°
58°
9
67°
59°
10
66°
56°
11
66°
56°
12
68°
57°
13
67°
55°
14
66°
56°
15
68°
57°
16
69°
58°
17
70°
58°
18
70°
57°
19
69°
59°
20
70°
61°
21
70°
60°
22
69°
59°
23
70°
59°
24
70°
58°
25
69°
59°
26
69°
59°
27
70°
58°
28
68°
57°
29
66°
56°
30
64°
55°
31
68°
54°
1
66°
57°
2
68°
55°
3
65°
55°
4
64°
56°
5
63°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Widemouth Bay
Widemouth Bay's August 2026 forecast shows daily high temperatures ranging from 63° to 70°, with overnight lows between 54° and 61°. The average high for August is 68° with an average low of 58°. 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 Widemouth Bay. See also: September | October | November.
