S
M
T
W
T
F
S
30
86°
69°
31
86°
67°
1
87°
69°
2
88°
67°
3
86°
66°
4
89°
65°
5
84°
64°
6
83°
63°
7
78°
63°
8
80°
62°
9
79°
57°
10
80°
58°
11
78°
58°
12
81°
57°
13
81°
59°
14
82°
60°
15
82°
61°
16
81°
60°
17
82°
60°
18
81°
59°
19
81°
60°
20
80°
59°
21
81°
59°
22
82°
58°
23
82°
59°
24
81°
58°
25
80°
57°
26
79°
56°
27
79°
56°
28
78°
55°
29
79°
55°
30
79°
54°
1
78°
55°
2
78°
55°
3
77°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Spider
Spider's September 2026 forecast shows daily high temperatures ranging from 77° to 89°, with overnight lows between 54° and 69°. The average high for September is 81° with an average low of 60°. 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 Spider. See also: October | November | December.
