S
M
T
W
T
F
S
26
83°
57°
27
81°
53°
28
79°
51°
29
82°
58°
30
71°
60°
31
68°
61°
1
71°
54°
2
82°
59°
3
74°
55°
4
77°
55°
5
83°
57°
6
81°
59°
7
80°
57°
8
79°
56°
9
80°
57°
10
76°
55°
11
73°
54°
12
71°
54°
13
73°
53°
14
72°
56°
15
77°
60°
16
75°
59°
17
73°
60°
18
70°
59°
19
70°
57°
20
75°
57°
21
69°
55°
22
72°
59°
23
75°
59°
24
75°
58°
25
74°
56°
26
69°
54°
27
69°
55°
28
73°
57°
29
69°
57°
30
74°
58°
31
73°
56°
1
71°
55°
2
66°
54°
3
66°
54°
4
68°
52°
5
71°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Kouchibouguac National Park
Kouchibouguac National Park's August 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 52° and 60°. The average high for August is 74° 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 Kouchibouguac National Park. See also: September | October | November.
