S
M
T
W
T
F
S
30
89°
72°
31
91°
72°
1
93°
71°
2
91°
73°
3
92°
72°
4
92°
71°
5
93°
70°
6
91°
70°
7
92°
68°
8
90°
70°
9
93°
70°
10
91°
68°
11
89°
68°
12
88°
66°
13
89°
67°
14
89°
70°
15
90°
69°
16
89°
70°
17
87°
69°
18
87°
69°
19
86°
68°
20
82°
67°
21
85°
68°
22
84°
67°
23
83°
67°
24
87°
66°
25
87°
67°
26
81°
66°
27
80°
67°
28
81°
67°
29
82°
66°
30
80°
66°
1
80°
65°
2
81°
66°
3
80°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Fitzgerald
Fitzgerald's September 2026 forecast shows daily high temperatures ranging from 80° to 93°, with overnight lows between 65° and 73°. The average high for September is 87° 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 September weather will actually feel in Fitzgerald. See also: October | November | December.