S
M
T
W
T
F
S
30
84°
66°
31
77°
63°
1
79°
57°
2
81°
54°
3
88°
54°
4
91°
61°
5
84°
59°
6
82°
52°
7
92°
59°
8
92°
61°
9
71°
47°
10
73°
47°
11
75°
50°
12
76°
50°
13
79°
55°
14
75°
57°
15
79°
56°
16
77°
54°
17
74°
53°
18
73°
52°
19
74°
53°
20
69°
49°
21
70°
53°
22
71°
53°
23
72°
52°
24
72°
53°
25
71°
52°
26
71°
47°
27
66°
45°
28
68°
45°
29
68°
46°
30
67°
51°
1
66°
46°
2
63°
44°
3
67°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Mutzig
Mutzig's September 2026 forecast shows daily high temperatures ranging from 63° to 92°, with overnight lows between 44° and 61°. The average high for September is 73° 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 Mutzig. See also: October | November | December.