S
M
T
W
T
F
S
26
79°
63°
27
82°
64°
28
83°
63°
29
77°
62°
30
80°
64°
31
81°
64°
1
82°
63°
2
81°
63°
3
82°
62°
4
83°
59°
5
82°
54°
6
76°
55°
7
78°
61°
8
79°
58°
9
77°
58°
10
73°
55°
11
74°
61°
12
78°
61°
13
77°
57°
14
75°
53°
15
73°
54°
16
74°
54°
17
76°
55°
18
71°
53°
19
72°
52°
20
73°
52°
21
74°
56°
22
76°
59°
23
79°
59°
24
80°
58°
25
80°
58°
26
79°
59°
27
80°
58°
28
79°
57°
29
77°
58°
30
74°
51°
31
73°
47°
1
67°
49°
2
67°
48°
3
66°
47°
4
66°
47°
5
67°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Pointe-Gatineau
Pointe-Gatineau's August 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 47° and 64°. The average high for August is 76° with an average low of 57°. 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 Pointe-Gatineau. See also: September | October | November.
