S
M
T
W
T
F
S
26
57°
36°
27
63°
34°
28
63°
43°
29
61°
39°
30
63°
41°
1
72°
43°
2
77°
48°
3
75°
52°
4
70°
55°
5
55°
46°
6
50°
44°
7
57°
41°
8
62°
44°
9
67°
51°
10
70°
54°
11
67°
52°
12
60°
47°
13
58°
45°
14
58°
45°
15
62°
47°
16
63°
47°
17
64°
48°
18
67°
47°
19
59°
46°
20
58°
45°
21
58°
45°
22
59°
46°
23
59°
45°
24
61°
49°
25
65°
49°
26
69°
54°
27
70°
54°
28
68°
52°
29
63°
48°
30
65°
47°
31
70°
54°
1
71°
54°
2
69°
51°
3
69°
48°
4
66°
52°
5
70°
55°
6
71°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Werther
Werther's May 2026 forecast shows daily high temperatures ranging from 50° to 71°, with overnight lows between 41° and 55°. The average high for May is 64° 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 Werther. See also: June | July | August.