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
64°
32°
3
75°
51°
4
79°
49°
5
59°
40°
6
54°
36°
7
66°
38°
8
72°
44°
9
78°
41°
10
64°
38°
11
68°
49°
12
71°
45°
13
74°
49°
14
76°
51°
15
75°
52°
16
68°
51°
17
72°
50°
18
74°
50°
19
71°
51°
20
66°
47°
21
67°
48°
22
65°
47°
23
66°
48°
24
67°
54°
25
68°
55°
26
68°
53°
27
70°
55°
28
73°
52°
29
76°
55°
30
77°
57°
31
78°
58°
1
76°
53°
2
78°
59°
3
80°
61°
4
81°
59°
5
73°
59°
6
71°
60°
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 54° to 81°, with overnight lows between 36° and 61°. The average high for May is 71° with an average low of 51°. 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.
