S
M
T
W
T
F
S
26
76°
57°
27
75°
57°
28
76°
58°
29
76°
57°
30
77°
57°
31
75°
56°
1
77°
58°
2
77°
57°
3
79°
56°
4
76°
57°
5
79°
48°
6
74°
50°
7
75°
55°
8
78°
56°
9
73°
53°
10
76°
51°
11
71°
54°
12
76°
55°
13
70°
54°
14
72°
48°
15
70°
48°
16
69°
46°
17
71°
47°
18
69°
47°
19
68°
46°
20
69°
47°
21
69°
51°
22
71°
53°
23
71°
54°
24
76°
53°
25
76°
53°
26
77°
51°
27
74°
50°
28
73°
51°
29
72°
51°
30
75°
44°
31
69°
41°
1
65°
41°
2
64°
43°
3
64°
40°
4
63°
42°
5
64°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Saint-Nicolas
Saint-Nicolas's August 2026 forecast shows daily high temperatures ranging from 63° to 79°, with overnight lows between 40° and 58°. The average high for August is 73° with an average low of 51°. 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-Nicolas. See also: September | October | November.
