S
M
T
W
T
F
S
26
42°
28°
27
46°
27°
28
48°
29°
29
52°
26°
30
53°
23°
1
61°
31°
2
64°
25°
3
67°
29°
4
66°
31°
5
59°
42°
6
58°
29°
7
64°
38°
8
67°
32°
9
62°
36°
10
70°
32°
11
77°
35°
12
80°
38°
13
78°
47°
14
64°
36°
15
62°
29°
16
56°
27°
17
45°
28°
18
46°
26°
19
54°
28°
20
58°
38°
21
53°
32°
22
59°
35°
23
73°
45°
24
74°
45°
25
73°
43°
26
67°
40°
27
70°
42°
28
71°
39°
29
72°
40°
30
71°
39°
31
69°
38°
1
65°
39°
2
66°
39°
3
69°
40°
4
72°
44°
5
74°
45°
6
73°
45°
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 46° to 74°, with overnight lows between 26° and 45°. The average high for May is 66° with an average low of 39°. 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.
