S
M
T
W
T
F
S
26
72°
58°
27
73°
57°
28
73°
59°
29
70°
58°
30
68°
57°
31
69°
55°
1
68°
54°
2
69°
53°
3
70°
55°
4
72°
58°
5
72°
59°
6
71°
58°
7
68°
57°
8
68°
55°
9
70°
58°
10
71°
55°
11
73°
58°
12
73°
58°
13
72°
57°
14
73°
58°
15
73°
59°
16
72°
57°
17
72°
57°
18
72°
55°
19
69°
52°
20
68°
52°
21
68°
51°
22
67°
52°
23
67°
56°
24
68°
52°
25
67°
52°
26
67°
55°
27
68°
56°
28
67°
52°
29
66°
51°
30
67°
50°
31
66°
51°
1
68°
52°
2
70°
54°
3
70°
55°
4
69°
51°
5
68°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Dawlish
Dawlish's August 2026 forecast shows daily high temperatures ranging from 66° to 73°, with overnight lows between 50° and 59°. The average high for August is 70° 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 Dawlish. See also: September | October | November.