S
M
T
W
T
F
S
26
71°
57°
27
71°
58°
28
68°
58°
29
68°
62°
30
66°
59°
31
66°
58°
1
71°
57°
2
74°
58°
3
72°
58°
4
72°
59°
5
74°
60°
6
73°
60°
7
74°
61°
8
73°
55°
9
71°
60°
10
69°
59°
11
71°
59°
12
69°
60°
13
71°
60°
14
72°
59°
15
72°
59°
16
73°
58°
17
71°
58°
18
70°
59°
19
70°
59°
20
71°
58°
21
71°
59°
22
70°
58°
23
71°
59°
24
71°
57°
25
67°
56°
26
66°
58°
27
68°
59°
28
71°
59°
29
71°
58°
30
70°
58°
31
68°
57°
1
65°
56°
2
65°
56°
3
66°
55°
4
65°
56°
5
65°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Clark's Harbour
Clark's Harbour's August 2026 forecast shows daily high temperatures ranging from 65° to 74°, with overnight lows between 55° and 62°. The average high for August is 70° 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 Clark's Harbour. See also: September | October | November.
