S
M
T
W
T
F
S
26
51°
41°
27
53°
41°
28
57°
39°
29
47°
32°
30
43°
26°
1
50°
22°
2
61°
22°
3
68°
46°
4
60°
41°
5
47°
33°
6
43°
33°
7
53°
28°
8
65°
24°
9
54°
30°
10
52°
27°
11
61°
21°
12
69°
45°
13
67°
39°
14
73°
30°
15
84°
54°
16
76°
42°
17
65°
52°
18
57°
38°
19
49°
34°
20
56°
33°
21
65°
43°
22
61°
46°
23
62°
45°
24
66°
48°
25
67°
51°
26
70°
52°
27
70°
49°
28
72°
51°
29
71°
53°
30
69°
46°
31
67°
50°
1
72°
51°
2
66°
51°
3
65°
49°
4
65°
51°
5
70°
53°
6
70°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Spider Lake
Spider Lake's May 2026 forecast shows daily high temperatures ranging from 49° to 72°, with overnight lows between 33° and 53°. The average high for May is 65° with an average low of 48°. 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 Spider Lake. See also: June | July | August.