S
M
T
W
T
F
S
26
75°
61°
27
77°
61°
28
77°
60°
29
76°
62°
30
75°
61°
31
75°
61°
1
77°
62°
2
76°
62°
3
78°
57°
4
78°
59°
5
72°
60°
6
79°
59°
7
75°
60°
8
74°
59°
9
77°
59°
10
76°
58°
11
77°
58°
12
76°
59°
13
77°
59°
14
77°
56°
15
74°
53°
16
71°
52°
17
70°
55°
18
74°
56°
19
71°
51°
20
73°
52°
21
72°
57°
22
74°
57°
23
75°
56°
24
76°
55°
25
76°
55°
26
75°
54°
27
73°
55°
28
68°
54°
29
68°
56°
30
75°
55°
31
75°
49°
1
74°
47°
2
67°
48°
3
67°
48°
4
68°
49°
5
67°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Saint-Antoine
Saint-Antoine's August 2026 forecast shows daily high temperatures ranging from 67° to 79°, with overnight lows between 47° and 62°. 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 Saint-Antoine. See also: September | October | November.
