S
M
T
W
T
F
S
26
59°
42°
27
68°
47°
28
64°
50°
29
57°
40°
30
56°
37°
1
50°
35°
2
57°
32°
3
68°
45°
4
80°
51°
5
61°
46°
6
58°
41°
7
60°
37°
8
67°
38°
9
75°
48°
10
65°
40°
11
56°
42°
12
72°
41°
13
59°
45°
14
67°
42°
15
75°
53°
16
84°
63°
17
87°
66°
18
79°
66°
19
78°
50°
20
57°
44°
21
60°
50°
22
63°
54°
23
71°
56°
24
76°
54°
25
78°
57°
26
79°
58°
27
78°
58°
28
81°
57°
29
81°
58°
30
80°
60°
31
83°
60°
1
78°
52°
2
80°
56°
3
73°
52°
4
72°
51°
5
75°
57°
6
80°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hoffman Estates
Hoffman Estates's May 2026 forecast shows daily high temperatures ranging from 57° to 83°, with overnight lows between 44° and 60°. The average high for May is 75° with an average low of 55°. 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 Hoffman Estates. See also: June | July | August.
