S
M
T
W
T
F
S
26
72°
51°
27
72°
46°
28
59°
42°
29
59°
42°
30
57°
40°
1
56°
38°
2
62°
46°
3
70°
45°
4
76°
42°
5
57°
36°
6
52°
37°
7
59°
37°
8
66°
43°
9
72°
44°
10
68°
45°
11
69°
47°
12
75°
51°
13
73°
52°
14
71°
47°
15
70°
46°
16
72°
54°
17
74°
53°
18
74°
53°
19
75°
51°
20
71°
50°
21
69°
46°
22
65°
45°
23
66°
46°
24
67°
46°
25
66°
47°
26
67°
47°
27
67°
48°
28
68°
48°
29
71°
57°
30
71°
55°
31
70°
52°
1
74°
54°
2
77°
57°
3
77°
59°
4
80°
60°
5
80°
61°
6
78°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ackley
Ackley's May 2026 forecast shows daily high temperatures ranging from 52° to 80°, with overnight lows between 36° and 61°. The average high for May is 70° with an average low of 49°. 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 Ackley. See also: June | July | August.
