S
M
T
W
T
F
S
30
87°
65°
31
86°
68°
1
94°
72°
2
89°
70°
3
91°
70°
4
87°
69°
5
82°
62°
6
83°
59°
7
82°
56°
8
87°
55°
9
90°
63°
10
86°
72°
11
80°
64°
12
80°
63°
13
88°
71°
14
78°
58°
15
79°
49°
16
86°
58°
17
86°
66°
18
84°
64°
19
80°
60°
20
82°
68°
21
74°
62°
22
63°
56°
23
64°
51°
24
67°
47°
25
70°
52°
26
69°
56°
27
63°
57°
28
68°
58°
29
73°
55°
30
76°
58°
1
79°
58°
2
79°
57°
3
72°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Poplar Springs
Poplar Springs's September 2026 forecast shows daily high temperatures ranging from 63° to 79°, with overnight lows between 52° and 58°. The average high for September is 72° with an average low of 57°. 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 Poplar Springs. See also: October | November | December.
