S
M
T
W
T
F
S
26
56°
40°
27
67°
46°
28
59°
48°
29
56°
39°
30
53°
31°
1
51°
33°
2
48°
29°
3
53°
37°
4
60°
41°
5
66°
47°
6
61°
41°
7
59°
40°
8
58°
41°
9
57°
40°
10
58°
43°
11
62°
40°
12
66°
47°
13
66°
42°
14
61°
39°
15
60°
39°
16
61°
40°
17
61°
40°
18
63°
44°
19
70°
45°
20
64°
42°
21
63°
42°
22
63°
43°
23
64°
42°
24
67°
52°
25
74°
51°
26
66°
45°
27
65°
44°
28
65°
45°
29
69°
49°
30
74°
52°
31
75°
54°
1
76°
55°
2
76°
56°
3
77°
56°
4
77°
52°
5
69°
48°
6
69°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bloomington
Bloomington's May 2026 forecast shows daily high temperatures ranging from 48° to 77°, with overnight lows between 29° and 56°. The average high for May is 64° with an average low of 44°. 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 Bloomington. See also: June | July | August.
