S
M
T
W
T
F
S
30
92°
71°
31
92°
71°
1
91°
70°
2
92°
71°
3
92°
71°
4
91°
70°
5
91°
70°
6
90°
69°
7
90°
69°
8
89°
68°
9
88°
68°
10
88°
67°
11
89°
69°
12
90°
69°
13
89°
66°
14
77°
63°
15
76°
66°
16
84°
65°
17
87°
59°
18
83°
53°
19
75°
52°
20
77°
56°
21
79°
61°
22
81°
61°
23
83°
60°
24
82°
61°
25
81°
61°
26
82°
59°
27
83°
49°
28
72°
49°
29
72°
52°
30
74°
58°
1
80°
59°
2
80°
59°
3
82°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Girard
Girard's September 2026 forecast shows daily high temperatures ranging from 72° to 92°, with overnight lows between 49° and 71°. The average high for September is 84° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Girard. See also: October | November | December.
