S
M
T
W
T
F
S
30
86°
59°
31
91°
59°
1
82°
64°
2
81°
57°
3
82°
52°
4
82°
59°
5
91°
54°
6
N/A
7
75°
53°
8
79°
56°
9
83°
58°
10
84°
60°
11
83°
59°
12
76°
59°
13
75°
59°
14
70°
56°
15
70°
55°
16
73°
58°
17
72°
54°
18
72°
54°
19
71°
55°
20
76°
51°
21
74°
50°
22
71°
49°
23
68°
47°
24
72°
50°
25
73°
49°
26
72°
48°
27
73°
45°
28
63°
41°
29
62°
38°
30
62°
38°
1
65°
45°
2
65°
42°
3
62°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Seleus
Seleus's September 2026 forecast shows daily high temperatures ranging from 62° to 84°, with overnight lows between 38° and 60°. The average high for September is 72° with an average low of 51°. 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 Seleus. See also: October | November | December.