S
M
T
W
T
F
S
26
89°
71°
27
89°
71°
28
90°
70°
29
90°
71°
30
89°
70°
31
88°
69°
1
85°
70°
2
90°
70°
3
83°
69°
4
88°
70°
5
90°
71°
6
90°
71°
7
88°
68°
8
83°
66°
9
88°
68°
10
84°
66°
11
85°
69°
12
87°
69°
13
89°
70°
14
90°
71°
15
89°
70°
16
90°
69°
17
90°
62°
18
83°
60°
19
80°
60°
20
80°
59°
21
81°
60°
22
81°
61°
23
82°
62°
24
81°
61°
25
82°
63°
26
85°
66°
27
86°
60°
28
81°
59°
29
81°
61°
30
85°
65°
31
85°
60°
1
87°
59°
2
80°
58°
3
79°
65°
4
82°
66°
5
84°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Girard
Girard's August 2026 forecast shows daily high temperatures ranging from 79° to 90°, with overnight lows between 58° and 71°. The average high for August is 85° with an average low of 66°. 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 Girard. See also: September | October | November.