S
M
T
W
T
F
S
30
70°
43°
31
75°
45°
1
76°
46°
2
67°
47°
3
73°
56°
4
74°
55°
5
71°
50°
6
69°
43°
7
76°
40°
8
73°
43°
9
62°
41°
10
76°
56°
11
66°
39°
12
74°
35°
13
66°
48°
14
64°
39°
15
71°
34°
16
77°
49°
17
71°
52°
18
69°
40°
19
66°
30°
20
51°
35°
21
63°
38°
22
66°
35°
23
68°
32°
24
71°
32°
25
75°
36°
26
75°
43°
27
62°
52°
28
53°
48°
29
59°
48°
30
68°
45°
1
72°
57°
2
62°
39°
3
56°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Errol
Errol's September 2026 forecast shows daily high temperatures ranging from 53° to 72°, with overnight lows between 35° and 57°. The average high for September is 62° with an average low of 45°. 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 Errol. See also: October | November | December.