S
M
T
W
T
F
S
30
87°
58°
31
87°
58°
1
86°
57°
2
85°
58°
3
79°
56°
4
79°
56°
5
80°
55°
6
79°
54°
7
78°
53°
8
78°
55°
9
77°
54°
10
77°
54°
11
78°
53°
12
77°
52°
13
77°
50°
14
79°
52°
15
76°
48°
16
76°
51°
17
80°
53°
18
84°
52°
19
79°
50°
20
78°
47°
21
76°
48°
22
78°
47°
23
78°
49°
24
81°
48°
25
82°
48°
26
82°
47°
27
80°
47°
28
80°
49°
29
79°
46°
30
77°
46°
1
80°
48°
2
77°
44°
3
73°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Polacca
Polacca's September 2026 forecast shows daily high temperatures ranging from 73° to 87°, with overnight lows between 41° and 58°. The average high for September is 79° 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 Polacca. See also: October | November | December.