S
M
T
W
T
F
S
26
65°
44°
27
61°
44°
28
53°
37°
29
55°
38°
30
52°
37°
1
53°
35°
2
67°
34°
3
71°
50°
4
62°
43°
5
51°
33°
6
48°
30°
7
61°
36°
8
73°
41°
9
61°
48°
10
61°
38°
11
72°
37°
12
72°
57°
13
73°
45°
14
80°
51°
15
90°
55°
16
83°
57°
17
78°
59°
18
66°
47°
19
55°
38°
20
63°
45°
21
66°
45°
22
72°
55°
23
73°
54°
24
76°
54°
25
72°
55°
26
75°
57°
27
76°
58°
28
73°
49°
29
66°
48°
30
67°
49°
31
69°
48°
1
68°
48°
2
69°
53°
3
71°
58°
4
76°
60°
5
80°
60°
6
79°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Madison Lake
Madison Lake's May 2026 forecast shows daily high temperatures ranging from 55° to 90°, with overnight lows between 38° and 60°. The average high for May is 72° 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 Madison Lake. See also: June | July | August.