S
M
T
W
T
F
S
30
104°
74°
31
106°
79°
1
108°
79°
2
110°
78°
3
109°
79°
4
109°
78°
5
108°
78°
6
108°
77°
7
103°
76°
8
102°
73°
9
102°
74°
10
100°
73°
11
99°
74°
12
100°
78°
13
101°
76°
14
100°
72°
15
99°
69°
16
99°
68°
17
Hist. Avg.
102°
72°
18
Hist. Avg.
101°
71°
19
Hist. Avg.
101°
71°
20
Hist. Avg.
100°
70°
21
Hist. Avg.
100°
70°
22
Hist. Avg.
100°
70°
23
Hist. Avg.
99°
69°
24
Hist. Avg.
99°
69°
25
Hist. Avg.
98°
68°
26
Hist. Avg.
98°
68°
27
Hist. Avg.
98°
68°
28
Hist. Avg.
97°
67°
29
Hist. Avg.
97°
67°
30
Hist. Avg.
96°
66°
1
Hist. Avg.
96°
66°
2
Hist. Avg.
96°
65°
3
Hist. Avg.
95°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Seeley
Seeley's September 2026 forecast shows daily high temperatures ranging from 99° to 110°, with overnight lows between 68° and 79°. The average high for September is 104° with an average low of 75°. 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 Seeley. See also: October | November | December.