S
M
T
W
T
F
S
30
90°
57°
31
90°
55°
1
89°
56°
2
89°
58°
3
88°
53°
4
82°
52°
5
81°
54°
6
83°
51°
7
80°
52°
8
81°
50°
9
80°
52°
10
80°
48°
11
81°
47°
12
79°
47°
13
80°
46°
14
79°
50°
15
81°
51°
16
83°
44°
17
78°
43°
18
77°
44°
19
79°
43°
20
79°
45°
21
82°
46°
22
79°
48°
23
82°
50°
24
Hist. Avg.
83°
50°
25
Hist. Avg.
82°
50°
26
Hist. Avg.
82°
49°
27
Hist. Avg.
82°
49°
28
Hist. Avg.
81°
48°
29
Hist. Avg.
81°
48°
30
Hist. Avg.
80°
47°
1
Hist. Avg.
80°
47°
2
Hist. Avg.
80°
46°
3
Hist. Avg.
79°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Polacca
Polacca's September 2026 forecast shows daily high temperatures ranging from 77° to 90°, with overnight lows between 43° and 58°. The average high for September is 82° with an average low of 50°. 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 Polacca. See also: October | November | December.