S
M
T
W
T
F
S
26
64°
36°
27
68°
34°
28
72°
39°
29
68°
36°
30
68°
45°
1
73°
48°
2
77°
52°
3
70°
54°
4
68°
50°
5
63°
52°
6
52°
46°
7
61°
45°
8
66°
45°
9
72°
41°
10
72°
45°
11
55°
43°
12
54°
39°
13
N/A
14
56°
40°
15
59°
41°
16
60°
40°
17
64°
45°
18
61°
43°
19
66°
50°
20
71°
51°
21
73°
52°
22
75°
53°
23
73°
51°
24
72°
50°
25
73°
51°
26
65°
53°
27
64°
47°
28
65°
48°
29
65°
47°
30
66°
46°
31
66°
47°
1
67°
48°
2
74°
53°
3
75°
56°
4
77°
57°
5
77°
57°
6
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Sinzig
Sinzig's May 2026 forecast shows daily high temperatures ranging from 56° to 77°, with overnight lows between 40° and 57°. The average high for May is 68° with an average low of 49°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Sinzig. See also: June | July | August.
