S
M
T
W
T
F
S
26
61°
43°
27
74°
39°
28
73°
51°
29
62°
49°
30
52°
40°
1
53°
36°
2
46°
34°
3
59°
34°
4
72°
49°
5
73°
57°
6
57°
47°
7
61°
37°
8
N/A
9
69°
50°
10
63°
44°
11
57°
38°
12
59°
49°
13
58°
43°
14
58°
45°
15
65°
47°
16
69°
52°
17
75°
56°
18
76°
55°
19
74°
55°
20
73°
54°
21
75°
56°
22
77°
48°
23
75°
54°
24
73°
53°
25
75°
55°
26
76°
56°
27
77°
56°
28
76°
57°
29
77°
57°
30
77°
56°
31
76°
56°
1
69°
52°
2
68°
49°
3
71°
57°
4
78°
58°
5
73°
57°
6
73°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Bloomingdale
Bloomingdale's May 2026 forecast shows daily high temperatures ranging from 57° to 78°, with overnight lows between 38° and 58°. The average high for May is 71° with an average low of 52°. 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 Bloomingdale. See also: June | July | August.