S
M
T
W
T
F
S
26
74°
53°
27
73°
52°
28
73°
55°
29
75°
60°
30
77°
61°
31
81°
62°
1
82°
63°
2
82°
62°
3
84°
62°
4
83°
56°
5
76°
54°
6
73°
55°
7
73°
53°
8
74°
56°
9
77°
58°
10
77°
60°
11
76°
59°
12
79°
60°
13
80°
53°
14
79°
60°
15
80°
60°
16
80°
54°
17
74°
52°
18
73°
51°
19
76°
54°
20
79°
58°
21
79°
58°
22
72°
57°
23
71°
54°
24
75°
56°
25
78°
58°
26
78°
54°
27
77°
48°
28
70°
50°
29
70°
55°
30
68°
56°
31
77°
57°
1
78°
55°
2
75°
54°
3
71°
48°
4
68°
47°
5
77°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Prévost
Prévost's August 2026 forecast shows daily high temperatures ranging from 68° to 84°, with overnight lows between 47° and 63°. The average high for August is 76° 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 Prévost. See also: September | October | November.
