S
M
T
W
T
F
S
30
71°
52°
31
70°
51°
1
69°
50°
2
69°
50°
3
70°
51°
4
68°
51°
5
68°
52°
6
69°
53°
7
67°
50°
8
67°
48°
9
68°
49°
10
67°
54°
11
66°
55°
12
73°
53°
13
66°
50°
14
65°
48°
15
66°
48°
16
66°
46°
17
72°
54°
18
72°
53°
19
Hist. Avg.
65°
50°
20
Hist. Avg.
64°
50°
21
Hist. Avg.
64°
50°
22
Hist. Avg.
64°
50°
23
Hist. Avg.
63°
49°
24
Hist. Avg.
63°
49°
25
Hist. Avg.
63°
49°
26
Hist. Avg.
63°
49°
27
Hist. Avg.
62°
48°
28
Hist. Avg.
62°
48°
29
Hist. Avg.
62°
48°
30
Hist. Avg.
61°
48°
1
Hist. Avg.
61°
48°
2
Hist. Avg.
61°
47°
3
Hist. Avg.
60°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Saarbrücken
Saarbrücken's September 2026 forecast shows daily high temperatures ranging from 65° to 73°, with overnight lows between 46° and 55°. The average high for September is 68° 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 Saarbrücken. See also: October | November | December.
