S
M
T
W
T
F
S
26
55°
37°
27
59°
36°
28
57°
39°
29
55°
36°
30
59°
37°
1
70°
37°
2
77°
45°
3
75°
50°
4
70°
54°
5
64°
54°
6
64°
52°
7
54°
45°
8
50°
45°
9
61°
45°
10
68°
43°
11
59°
41°
12
48°
37°
13
54°
43°
14
54°
37°
15
48°
33°
16
51°
33°
17
55°
39°
18
57°
40°
19
59°
43°
20
60°
44°
21
63°
41°
22
65°
47°
23
68°
49°
24
67°
48°
25
66°
50°
26
67°
50°
27
66°
49°
28
54°
41°
29
55°
43°
30
55°
43°
31
56°
42°
1
56°
45°
2
58°
46°
3
63°
50°
4
65°
51°
5
66°
52°
6
66°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Siegmundsburg
Siegmundsburg's May 2026 forecast shows daily high temperatures ranging from 48° to 68°, with overnight lows between 33° and 52°. The average high for May is 60° with an average low of 45°. 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 Siegmundsburg. See also: June | July | August.