S
M
T
W
T
F
S
30
73°
62°
31
75°
59°
1
73°
54°
2
70°
60°
3
79°
66°
4
72°
57°
5
73°
55°
6
82°
63°
7
79°
59°
8
72°
52°
9
70°
51°
10
70°
58°
11
74°
54°
12
72°
56°
13
69°
54°
14
70°
56°
15
70°
56°
16
69°
55°
17
68°
54°
18
69°
56°
19
68°
46°
20
69°
52°
21
70°
52°
22
70°
51°
23
69°
51°
24
69°
50°
25
68°
49°
26
67°
49°
27
66°
48°
28
67°
49°
29
65°
47°
30
67°
48°
1
66°
43°
2
65°
49°
3
66°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cliffe
Cliffe's September 2026 forecast shows daily high temperatures ranging from 65° to 82°, with overnight lows between 43° and 63°. The average high for September is 70° with an average low of 52°. 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 Cliffe. See also: October | November | December.