S
M
T
W
T
F
S
30
64°
58°
31
68°
54°
1
67°
55°
2
65°
54°
3
64°
50°
4
63°
55°
5
63°
55°
6
N/A
7
69°
56°
8
61°
50°
9
62°
48°
10
62°
49°
11
63°
53°
12
63°
51°
13
60°
51°
14
62°
52°
15
63°
52°
16
62°
49°
17
60°
50°
18
61°
51°
19
63°
52°
20
60°
51°
21
61°
52°
22
62°
53°
23
62°
53°
24
61°
52°
25
62°
52°
26
60°
51°
27
58°
49°
28
56°
50°
29
58°
51°
30
57°
51°
1
60°
50°
2
59°
51°
3
58°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Sæby
Sæby's September 2026 forecast shows daily high temperatures ranging from 56° to 69°, with overnight lows between 48° and 56°. The average high for September is 61° with an average low of 51°. 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 Sæby. See also: October | November | December.