S
M
T
W
T
F
S
27
69°
48°
28
72°
46°
29
73°
48°
30
79°
52°
1
79°
53°
2
81°
55°
3
71°
55°
4
57°
46°
5
57°
42°
6
60°
43°
7
59°
47°
8
61°
46°
9
65°
44°
10
69°
43°
11
74°
50°
12
70°
51°
13
71°
48°
14
78°
46°
15
65°
50°
16
67°
44°
17
64°
48°
18
63°
49°
19
70°
44°
20
72°
51°
21
70°
50°
22
62°
46°
23
57°
39°
24
62°
39°
25
67°
50°
26
64°
53°
27
68°
52°
28
65°
55°
29
66°
49°
30
81°
59°
31
83°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Weimar
Weimar's May 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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.