S
M
T
W
T
F
S
26
76°
54°
27
68°
56°
28
70°
59°
29
65°
49°
30
64°
38°
1
56°
38°
2
54°
36°
3
64°
49°
4
74°
56°
5
64°
44°
6
59°
41°
7
55°
38°
8
60°
47°
9
66°
48°
10
67°
52°
11
69°
54°
12
70°
52°
13
69°
51°
14
67°
52°
15
70°
57°
16
68°
54°
17
71°
58°
18
75°
59°
19
75°
59°
20
76°
60°
21
78°
60°
22
77°
59°
23
75°
57°
24
71°
55°
25
73°
59°
26
76°
61°
27
74°
58°
28
72°
59°
29
72°
56°
30
73°
57°
31
78°
61°
1
74°
61°
2
80°
63°
3
79°
58°
4
74°
54°
5
73°
55°
6
73°
55°
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 54° to 80°, with overnight lows between 36° and 63°. The average high for May is 70° with an average low of 54°. 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.
