S
M
T
W
T
F
S
26
44°
33°
27
43°
37°
28
49°
33°
29
61°
28°
30
57°
36°
1
58°
29°
2
76°
31°
3
71°
42°
4
62°
43°
5
52°
31°
6
58°
25°
7
66°
30°
8
76°
36°
9
65°
37°
10
68°
35°
11
89°
44°
12
75°
44°
13
82°
38°
14
80°
50°
15
82°
41°
16
80°
41°
17
72°
49°
18
48°
40°
19
57°
34°
20
66°
29°
21
72°
47°
22
64°
48°
23
77°
44°
24
89°
47°
25
93°
62°
26
94°
59°
27
90°
61°
28
84°
61°
29
82°
60°
30
84°
57°
31
79°
55°
1
85°
54°
2
81°
57°
3
85°
59°
4
81°
56°
5
80°
56°
6
81°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Chamberlain
Chamberlain's May 2026 forecast shows daily high temperatures ranging from 79° to 94°, with overnight lows between 54° and 62°. The average high for May is 85° with an average low of 58°. 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 Chamberlain. See also: June | July | August.
