S
M
T
W
T
F
S
30
74°
57°
31
73°
56°
1
73°
55°
2
72°
50°
3
69°
50°
4
70°
53°
5
72°
52°
6
71°
51°
7
72°
55°
8
72°
55°
9
70°
54°
10
71°
52°
11
71°
54°
12
70°
54°
13
70°
53°
14
69°
46°
15
65°
46°
16
67°
48°
17
68°
52°
18
69°
45°
19
62°
46°
20
62°
51°
21
63°
52°
22
67°
51°
23
61°
43°
24
61°
45°
25
Hist. Avg.
63°
48°
26
Hist. Avg.
62°
48°
27
Hist. Avg.
62°
47°
28
Hist. Avg.
62°
47°
29
Hist. Avg.
61°
47°
30
Hist. Avg.
61°
47°
1
Hist. Avg.
61°
46°
2
Hist. Avg.
61°
46°
3
Hist. Avg.
60°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Strassen
Strassen's September 2026 forecast shows daily high temperatures ranging from 61° to 74°, with overnight lows between 43° and 57°. The average high for September is 69° 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 Strassen. See also: October | November | December.
