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