S
M
T
W
T
F
S
30
73°
61°
31
70°
57°
1
72°
54°
2
72°
54°
3
75°
55°
4
82°
55°
5
70°
47°
6
73°
58°
7
82°
60°
8
65°
51°
9
63°
46°
10
62°
48°
11
63°
51°
12
61°
49°
13
61°
48°
14
62°
50°
15
60°
48°
16
61°
50°
17
65°
48°
18
70°
50°
19
71°
54°
20
70°
53°
21
68°
52°
22
69°
53°
23
70°
53°
24
69°
50°
25
70°
54°
26
70°
53°
27
68°
51°
28
67°
53°
29
66°
53°
30
67°
46°
1
60°
45°
2
59°
45°
3
57°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wittlich
Wittlich's September 2026 forecast shows daily high temperatures ranging from 57° to 82°, with overnight lows between 44° and 60°. The average high for September is 67° 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 Wittlich. See also: October | November | December.
