S
M
T
W
T
F
S
26
57°
37°
27
61°
37°
28
59°
39°
29
55°
37°
30
63°
36°
1
70°
41°
2
77°
48°
3
81°
52°
4
72°
57°
5
66°
55°
6
64°
52°
7
52°
45°
8
52°
46°
9
61°
48°
10
70°
45°
11
64°
39°
12
45°
37°
13
55°
43°
14
59°
41°
15
57°
36°
16
57°
39°
17
64°
39°
18
70°
45°
19
68°
46°
20
68°
54°
21
68°
52°
22
N/A
23
81°
59°
24
79°
53°
25
78°
56°
26
83°
51°
27
70°
45°
28
68°
51°
29
78°
57°
30
72°
52°
31
69°
51°
1
71°
53°
2
69°
52°
3
69°
52°
4
71°
54°
5
63°
48°
6
67°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Merseburg
Merseburg's May 2026 forecast shows daily high temperatures ranging from 63° to 83°, with overnight lows between 45° and 59°. The average high for May is 73° with an average low of 53°. 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 Merseburg. See also: June | July | August.