S
M
T
W
T
F
S
26
79°
60°
27
81°
58°
28
77°
55°
29
73°
57°
30
80°
58°
31
73°
52°
1
78°
51°
2
73°
51°
3
71°
49°
4
72°
51°
5
73°
51°
6
73°
50°
7
75°
51°
8
77°
52°
9
76°
59°
10
78°
55°
11
77°
58°
12
81°
58°
13
80°
57°
14
80°
53°
15
75°
48°
16
72°
54°
17
75°
47°
18
71°
49°
19
70°
48°
20
72°
50°
21
73°
51°
22
71°
49°
23
70°
50°
24
73°
55°
25
70°
47°
26
72°
56°
27
76°
49°
28
77°
48°
29
68°
52°
30
67°
46°
31
68°
47°
1
69°
45°
2
67°
48°
3
68°
52°
4
72°
46°
5
68°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Saint-André-Avellin
Saint-André-Avellin's August 2026 forecast shows daily high temperatures ranging from 67° to 81°, with overnight lows between 44° and 60°. The average high for August is 74° with an average low of 52°. 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-André-Avellin. See also: September | October | November.
