S
M
T
W
T
F
S
30
65°
46°
31
67°
50°
1
72°
49°
2
71°
49°
3
71°
48°
4
72°
49°
5
72°
47°
6
66°
40°
7
62°
45°
8
66°
45°
9
61°
44°
10
64°
39°
11
61°
41°
12
60°
38°
13
59°
37°
14
58°
36°
15
56°
36°
16
58°
34°
17
56°
35°
18
Hist. Avg.
60°
34°
19
Hist. Avg.
59°
34°
20
Hist. Avg.
59°
33°
21
Hist. Avg.
58°
33°
22
Hist. Avg.
58°
33°
23
Hist. Avg.
58°
33°
24
Hist. Avg.
57°
32°
25
Hist. Avg.
57°
32°
26
Hist. Avg.
57°
32°
27
Hist. Avg.
56°
32°
28
Hist. Avg.
56°
31°
29
Hist. Avg.
55°
31°
30
Hist. Avg.
55°
31°
1
Hist. Avg.
55°
31°
2
Hist. Avg.
54°
30°
3
Hist. Avg.
54°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Egremont
Egremont's September 2026 forecast shows daily high temperatures ranging from 56° to 72°, with overnight lows between 34° and 50°. The average high for September is 64° with an average low of 43°. 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 Egremont. See also: October | November | December.