S
M
T
W
T
F
S
30
78°
62°
31
76°
56°
1
73°
54°
2
72°
54°
3
71°
54°
4
75°
58°
5
76°
56°
6
73°
53°
7
73°
56°
8
74°
55°
9
64°
50°
10
65°
54°
11
70°
54°
12
70°
52°
13
63°
50°
14
63°
50°
15
64°
46°
16
67°
50°
17
69°
49°
18
68°
49°
19
68°
51°
20
62°
50°
21
64°
50°
22
63°
48°
23
62°
47°
24
63°
46°
25
62°
47°
26
59°
46°
27
63°
49°
28
66°
50°
29
67°
49°
30
67°
50°
1
66°
49°
2
66°
49°
3
65°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Mosel
Mosel's September 2026 forecast shows daily high temperatures ranging from 59° to 78°, with overnight lows between 46° and 62°. 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 Mosel. See also: October | November | December.