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
55°
28°
3
64°
41°
4
80°
45°
5
56°
45°
6
58°
38°
7
59°
33°
8
65°
42°
9
74°
44°
10
62°
40°
11
55°
40°
12
80°
50°
13
60°
38°
14
66°
48°
15
76°
55°
16
79°
58°
17
82°
62°
18
77°
59°
19
70°
50°
20
64°
49°
21
72°
52°
22
73°
57°
23
76°
58°
24
75°
57°
25
74°
52°
26
79°
59°
27
79°
59°
28
78°
58°
29
79°
59°
30
76°
57°
31
71°
53°
1
71°
51°
2
72°
59°
3
78°
60°
4
78°
60°
5
77°
59°
6
77°
57°
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 60° to 82°, with overnight lows between 38° and 62°. The average high for May is 75° with an average low of 55°. 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.
