S
M
T
W
T
F
S
30
75°
56°
31
76°
56°
1
74°
57°
2
74°
56°
3
73°
54°
4
73°
51°
5
69°
51°
6
70°
55°
7
71°
53°
8
72°
54°
9
71°
53°
10
71°
52°
11
69°
50°
12
70°
53°
13
70°
51°
14
67°
52°
15
68°
49°
16
69°
47°
17
65°
46°
18
65°
49°
19
66°
50°
20
65°
49°
21
64°
47°
22
65°
48°
23
65°
49°
24
64°
50°
25
63°
50°
26
65°
51°
27
68°
53°
28
69°
53°
29
69°
52°
30
Hist. Avg.
61°
49°
1
Hist. Avg.
61°
49°
2
Hist. Avg.
61°
49°
3
Hist. Avg.
60°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Swalecliffe
Swalecliffe's September 2026 forecast shows daily high temperatures ranging from 63° to 76°, with overnight lows between 46° and 57°. The average high for September is 69° 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 Swalecliffe. See also: October | November | December.