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