S
M
T
W
T
F
S
26
38°
32°
27
46°
26°
28
58°
25°
29
63°
28°
30
64°
33°
1
67°
37°
2
66°
36°
3
58°
32°
4
51°
29°
5
46°
31°
6
62°
40°
7
68°
43°
8
74°
42°
9
77°
42°
10
76°
41°
11
78°
42°
12
85°
45°
13
78°
43°
14
74°
41°
15
71°
39°
16
67°
37°
17
69°
41°
18
70°
42°
19
71°
42°
20
71°
41°
21
70°
42°
22
71°
42°
23
72°
43°
24
73°
43°
25
72°
42°
26
72°
43°
27
71°
40°
28
65°
39°
29
64°
38°
30
66°
39°
31
65°
41°
1
66°
42°
2
68°
41°
3
67°
41°
4
68°
42°
5
69°
41°
6
68°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Baldwin Lake
Baldwin Lake's May 2026 forecast shows daily high temperatures ranging from 46° to 85°, with overnight lows between 29° and 45°. The average high for May is 69° with an average low of 40°. 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 Baldwin Lake. See also: June | July | August.