S
M
T
W
T
F
S
26
57°
32°
27
58°
30°
28
57°
34°
29
59°
35°
30
65°
33°
1
71°
39°
2
82°
50°
3
77°
49°
4
66°
51°
5
59°
44°
6
57°
44°
7
59°
42°
8
62°
37°
9
63°
40°
10
66°
44°
11
53°
40°
12
54°
36°
13
58°
41°
14
56°
38°
15
59°
35°
16
56°
41°
17
64°
39°
18
68°
48°
19
67°
48°
20
66°
51°
21
69°
50°
22
73°
48°
23
83°
58°
24
76°
49°
25
79°
52°
26
83°
47°
27
70°
43°
28
69°
46°
29
76°
54°
30
71°
49°
31
69°
49°
1
70°
52°
2
71°
53°
3
70°
49°
4
72°
52°
5
59°
49°
6
63°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Grebs-Niendorf
Grebs-Niendorf's May 2026 forecast shows daily high temperatures ranging from 59° to 83°, with overnight lows between 43° and 58°. The average high for May is 72° with an average low of 51°. 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 Grebs-Niendorf. See also: June | July | August.
