S
M
T
W
T
F
S
30
65°
54°
31
66°
52°
1
67°
52°
2
66°
53°
3
65°
52°
4
65°
49°
5
64°
47°
6
65°
48°
7
66°
49°
8
65°
51°
9
66°
50°
10
65°
51°
11
65°
51°
12
62°
50°
13
63°
51°
14
65°
49°
15
64°
51°
16
64°
51°
17
63°
49°
18
60°
50°
19
61°
50°
20
61°
49°
21
60°
50°
22
Hist. Avg.
59°
46°
23
Hist. Avg.
59°
46°
24
Hist. Avg.
59°
46°
25
Hist. Avg.
59°
45°
26
Hist. Avg.
58°
45°
27
Hist. Avg.
58°
45°
28
Hist. Avg.
58°
45°
29
Hist. Avg.
58°
45°
30
Hist. Avg.
58°
45°
1
Hist. Avg.
57°
44°
2
Hist. Avg.
57°
44°
3
Hist. Avg.
57°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Errol
Errol's September 2026 forecast shows daily high temperatures ranging from 60° to 67°, with overnight lows between 47° and 54°. The average high for September is 64° 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 Errol. See also: October | November | December.