S
M
T
W
T
F
S
26
61°
43°
27
58°
42°
28
55°
39°
29
54°
40°
30
54°
43°
1
55°
44°
2
59°
43°
3
58°
45°
4
57°
47°
5
58°
43°
6
57°
41°
7
56°
41°
8
58°
48°
9
65°
50°
10
66°
51°
11
64°
51°
12
66°
50°
13
65°
45°
14
59°
44°
15
65°
48°
16
68°
50°
17
62°
46°
18
64°
45°
19
68°
50°
20
69°
49°
21
64°
45°
22
61°
46°
23
62°
46°
24
65°
51°
25
64°
47°
26
68°
49°
27
71°
51°
28
73°
54°
29
71°
55°
30
72°
53°
31
74°
52°
1
69°
56°
2
68°
56°
3
72°
48°
4
65°
48°
5
65°
51°
6
67°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Weimar
Weimar's May 2026 forecast shows daily high temperatures ranging from 54° to 74°, with overnight lows between 39° and 56°. The average high for May is 64° with an average low of 48°. 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 Weimar. See also: June | July | August.
