S
M
T
W
T
F
S
26
85°
65°
27
88°
70°
28
85°
69°
29
86°
70°
30
82°
72°
31
89°
72°
1
90°
73°
2
91°
76°
3
89°
73°
4
90°
70°
5
85°
73°
6
93°
78°
7
94°
76°
8
91°
74°
9
93°
75°
10
91°
75°
11
88°
73°
12
90°
76°
13
90°
75°
14
90°
77°
15
89°
68°
16
80°
70°
17
87°
71°
18
87°
66°
19
89°
71°
20
85°
67°
21
81°
68°
22
80°
69°
23
84°
68°
24
85°
67°
25
89°
69°
26
87°
69°
27
86°
66°
28
83°
68°
29
83°
65°
30
87°
71°
31
80°
64°
1
80°
64°
2
81°
63°
3
80°
69°
4
82°
67°
5
81°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Citizens Bank Park
Citizens Bank Park's August 2026 forecast shows daily high temperatures ranging from 80° to 89°, with overnight lows between 63° and 71°. The average high for August is 84° with an average low of 68°. 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 Citizens Bank Park. See also: September | October | November.