S
M
T
W
T
F
S
26
73°
57°
27
83°
56°
28
83°
56°
29
81°
50°
30
82°
49°
31
74°
47°
1
75°
48°
2
78°
49°
3
80°
51°
4
80°
56°
5
81°
58°
6
82°
59°
7
83°
56°
8
81°
57°
9
80°
51°
10
78°
48°
11
72°
55°
12
76°
47°
13
71°
50°
14
74°
56°
15
80°
50°
16
79°
47°
17
74°
54°
18
76°
53°
19
79°
47°
20
73°
46°
21
75°
55°
22
76°
48°
23
76°
43°
24
70°
44°
25
69°
45°
26
68°
45°
27
68°
46°
28
69°
45°
29
66°
44°
30
65°
41°
31
66°
43°
1
65°
45°
2
65°
46°
3
68°
51°
4
73°
52°
5
72°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Good Harbour
Good Harbour's August 2026 forecast shows daily high temperatures ranging from 65° to 83°, with overnight lows between 41° and 59°. The average high for August is 75° with an average low of 50°. 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 Good Harbour. See also: September | October | November.
