S
M
T
W
T
F
S
26
65°
47°
27
61°
45°
28
59°
44°
29
58°
43°
30
57°
43°
1
59°
44°
2
58°
42°
3
59°
47°
4
60°
46°
5
63°
44°
6
59°
43°
7
59°
42°
8
60°
45°
9
69°
52°
10
65°
51°
11
67°
49°
12
70°
53°
13
70°
51°
14
64°
47°
15
70°
50°
16
71°
53°
17
69°
49°
18
66°
46°
19
71°
52°
20
70°
53°
21
67°
49°
22
65°
47°
23
64°
49°
24
71°
54°
25
68°
49°
26
67°
49°
27
72°
51°
28
74°
56°
29
75°
59°
30
76°
59°
31
77°
58°
1
73°
58°
2
72°
57°
3
75°
50°
4
68°
48°
5
68°
52°
6
71°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sinsheim
Sinsheim's May 2026 forecast shows daily high temperatures ranging from 57° to 77°, with overnight lows between 42° and 59°. The average high for May is 67° 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 Sinsheim. See also: June | July | August.