S
M
T
W
T
F
S
26
79°
52°
27
77°
51°
28
84°
49°
29
75°
50°
30
76°
51°
31
80°
53°
1
86°
49°
2
73°
47°
3
69°
46°
4
73°
47°
5
78°
51°
6
76°
49°
7
73°
46°
8
73°
47°
9
81°
55°
10
72°
52°
11
69°
51°
12
68°
50°
13
75°
52°
14
69°
49°
15
66°
44°
16
66°
49°
17
69°
51°
18
66°
51°
19
67°
50°
20
75°
52°
21
74°
51°
22
75°
49°
23
68°
51°
24
75°
51°
25
74°
50°
26
75°
51°
27
67°
49°
28
70°
50°
29
73°
50°
30
73°
49°
31
63°
46°
1
63°
47°
2
62°
45°
3
61°
40°
4
60°
44°
5
59°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Penhold
Penhold's August 2026 forecast shows daily high temperatures ranging from 59° to 86°, with overnight lows between 40° and 55°. The average high for August is 71° with an average low of 49°. 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 Penhold. See also: September | October | November.