S
M
T
W
T
F
S
26
77°
51°
27
85°
47°
28
75°
45°
29
78°
47°
30
82°
50°
31
79°
49°
1
79°
49°
2
80°
50°
3
78°
49°
4
77°
46°
5
76°
47°
6
77°
47°
7
75°
45°
8
76°
45°
9
77°
48°
10
82°
49°
11
79°
52°
12
80°
52°
13
79°
47°
14
80°
47°
15
81°
49°
16
79°
44°
17
74°
43°
18
75°
45°
19
76°
46°
20
76°
46°
21
75°
45°
22
76°
47°
23
75°
48°
24
77°
50°
25
79°
49°
26
79°
45°
27
74°
44°
28
73°
46°
29
73°
44°
30
74°
48°
31
79°
43°
1
79°
45°
2
78°
46°
3
79°
47°
4
79°
43°
5
73°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Peñasco
Peñasco's August 2026 forecast shows daily high temperatures ranging from 73° to 85°, with overnight lows between 43° and 52°. The average high for August is 77° with an average low of 47°. 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 Peñasco. See also: September | October | November.
