S
M
T
W
T
F
S
30
80°
68°
31
89°
71°
1
95°
74°
2
94°
72°
3
93°
74°
4
95°
73°
5
85°
70°
6
83°
62°
7
82°
60°
8
86°
61°
9
80°
68°
10
80°
62°
11
82°
56°
12
85°
61°
13
70°
51°
14
70°
48°
15
83°
66°
16
73°
63°
17
83°
65°
18
72°
64°
19
71°
64°
20
70°
61°
21
64°
56°
22
64°
54°
23
71°
54°
24
72°
54°
25
69°
54°
26
75°
50°
27
77°
50°
28
76°
47°
29
80°
50°
30
68°
61°
1
69°
61°
2
67°
46°
3
71°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Polo
Polo's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Polo. See also: October | November | December.