S
M
T
W
T
F
S
26
78°
50°
27
77°
49°
28
79°
49°
29
75°
50°
30
80°
54°
31
79°
55°
1
82°
51°
2
67°
48°
3
69°
49°
4
70°
49°
5
78°
54°
6
73°
48°
7
79°
54°
8
78°
54°
9
78°
53°
10
77°
53°
11
77°
52°
12
76°
52°
13
76°
51°
14
77°
54°
15
76°
52°
16
77°
53°
17
78°
54°
18
77°
53°
19
75°
53°
20
78°
54°
21
76°
52°
22
75°
51°
23
69°
50°
24
74°
51°
25
75°
51°
26
75°
52°
27
77°
52°
28
76°
51°
29
74°
49°
30
63°
49°
31
63°
48°
1
69°
49°
2
73°
50°
3
72°
48°
4
74°
45°
5
73°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Prevo
Prevo's August 2026 forecast shows daily high temperatures ranging from 63° to 82°, with overnight lows between 45° and 55°. The average high for August is 75° 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 Prevo. See also: September | October | November.