S
M
T
W
T
F
S
30
86°
66°
31
81°
63°
1
82°
58°
2
82°
63°
3
90°
70°
4
82°
66°
5
82°
63°
6
75°
64°
7
81°
63°
8
84°
61°
9
77°
54°
10
82°
61°
11
83°
51°
12
70°
48°
13
60°
53°
14
66°
48°
15
66°
45°
16
66°
50°
17
70°
47°
18
71°
46°
19
74°
49°
20
69°
46°
21
67°
49°
22
69°
48°
23
70°
44°
24
76°
51°
25
75°
51°
26
74°
50°
27
74°
51°
28
75°
51°
29
71°
50°
30
71°
47°
1
64°
47°
2
68°
46°
3
67°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bird Island
Bird Island's September 2026 forecast shows daily high temperatures ranging from 60° to 83°, with overnight lows between 44° and 61°. The average high for September is 71° with an average low of 49°. 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 Bird Island. See also: October | November | December.
