S
M
T
W
T
F
S
30
68°
59°
31
68°
57°
1
70°
55°
2
72°
50°
3
66°
45°
4
57°
41°
5
63°
46°
6
69°
48°
7
65°
56°
8
65°
50°
9
65°
48°
10
62°
47°
11
65°
47°
12
65°
50°
13
63°
45°
14
62°
47°
15
61°
47°
16
60°
48°
17
60°
48°
18
62°
47°
19
62°
51°
20
61°
50°
21
58°
50°
22
58°
51°
23
62°
50°
24
62°
51°
25
61°
50°
26
60°
49°
27
60°
46°
28
54°
46°
29
57°
48°
30
56°
48°
1
53°
46°
2
58°
48°
3
57°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Stigtomta
Stigtomta's September 2026 forecast shows daily high temperatures ranging from 53° to 69°, with overnight lows between 45° and 56°. The average high for September is 61° with an average low of 49°. 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 Stigtomta. See also: October | November | December.