S
M
T
W
T
F
S
26
65°
40°
27
67°
52°
28
63°
50°
29
56°
36°
30
56°
33°
1
49°
33°
2
53°
36°
3
62°
44°
4
73°
49°
5
54°
42°
6
51°
38°
7
54°
38°
8
59°
43°
9
63°
44°
10
64°
45°
11
65°
45°
12
66°
46°
13
66°
51°
14
67°
50°
15
71°
47°
16
74°
55°
17
74°
54°
18
67°
51°
19
74°
55°
20
72°
54°
21
72°
45°
22
66°
45°
23
66°
46°
24
68°
47°
25
67°
48°
26
67°
48°
27
68°
49°
28
69°
48°
29
70°
52°
30
71°
58°
31
74°
54°
1
71°
51°
2
74°
56°
3
76°
59°
4
78°
59°
5
79°
60°
6
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Cedar Lake
Cedar Lake's May 2026 forecast shows daily high temperatures ranging from 51° to 81°, with overnight lows between 36° and 61°. The average high for May is 68° with an average low of 49°. 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 Cedar Lake. See also: June | July | August.
