S
M
T
W
T
F
S
26
67°
56°
27
67°
56°
28
68°
54°
29
69°
57°
30
70°
58°
31
72°
56°
1
72°
58°
2
68°
57°
3
70°
57°
4
72°
58°
5
73°
58°
6
73°
57°
7
72°
58°
8
72°
57°
9
70°
55°
10
72°
57°
11
71°
59°
12
73°
58°
13
72°
59°
14
73°
59°
15
74°
58°
16
74°
59°
17
73°
58°
18
71°
57°
19
72°
58°
20
72°
58°
21
71°
57°
22
72°
56°
23
70°
56°
24
67°
56°
25
67°
54°
26
68°
56°
27
67°
54°
28
67°
54°
29
66°
56°
30
66°
56°
31
69°
52°
1
66°
51°
2
66°
55°
3
67°
51°
4
70°
50°
5
66°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Teignmouth
Teignmouth's August 2026 forecast shows daily high temperatures ranging from 66° to 74°, with overnight lows between 50° and 59°. The average high for August is 70° 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 Teignmouth. See also: September | October | November.
