S
M
T
W
T
F
S
26
92°
65°
27
90°
64°
28
87°
67°
29
85°
58°
30
78°
64°
31
79°
62°
1
76°
58°
2
81°
63°
3
77°
61°
4
70°
57°
5
75°
59°
6
83°
60°
7
79°
59°
8
76°
60°
9
76°
58°
10
76°
56°
11
73°
55°
12
71°
54°
13
70°
53°
14
72°
48°
15
65°
47°
16
61°
46°
17
71°
53°
18
69°
51°
19
63°
50°
20
65°
50°
21
62°
49°
22
66°
52°
23
62°
49°
24
62°
50°
25
63°
49°
26
61°
48°
27
64°
51°
28
69°
51°
29
70°
52°
30
65°
51°
31
68°
50°
1
62°
49°
2
60°
47°
3
62°
49°
4
63°
49°
5
67°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Happy Valley-Goose Bay
Happy Valley-Goose Bay's August 2026 forecast shows daily high temperatures ranging from 60° to 83°, with overnight lows between 46° and 63°. The average high for August is 69° with an average low of 53°. 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 Happy Valley-Goose Bay. See also: September | October | November.