S
M
T
W
T
F
S
30
66°
55°
31
66°
55°
1
65°
53°
2
62°
51°
3
60°
50°
4
61°
50°
5
62°
49°
6
64°
54°
7
65°
52°
8
65°
51°
9
64°
55°
10
66°
53°
11
63°
53°
12
60°
52°
13
63°
52°
14
60°
48°
15
59°
47°
16
58°
47°
17
58°
48°
18
59°
51°
19
58°
48°
20
58°
47°
21
57°
47°
22
57°
52°
23
60°
52°
24
62°
48°
25
61°
46°
26
58°
47°
27
57°
50°
28
56°
51°
29
57°
50°
30
56°
46°
1
55°
46°
2
55°
44°
3
56°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Glossop
Glossop's September 2026 forecast shows daily high temperatures ranging from 55° to 66°, with overnight lows between 44° and 55°. The average high for September is 60° 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 Glossop. See also: October | November | December.