S
M
T
W
T
F
S
26
84°
60°
27
90°
68°
28
87°
62°
29
76°
56°
30
69°
52°
1
74°
50°
2
75°
45°
3
84°
46°
4
82°
58°
5
81°
56°
6
66°
52°
7
74°
44°
8
82°
49°
9
87°
58°
10
74°
62°
11
79°
56°
12
83°
51°
13
88°
58°
14
83°
57°
15
86°
63°
16
86°
71°
17
90°
72°
18
90°
75°
19
80°
64°
20
81°
64°
21
80°
67°
22
80°
67°
23
81°
64°
24
86°
67°
25
84°
67°
26
76°
66°
27
85°
64°
28
81°
63°
29
83°
64°
30
84°
63°
31
85°
64°
1
88°
68°
2
87°
66°
3
85°
65°
4
86°
63°
5
86°
66°
6
83°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Dyer
Dyer's May 2026 forecast shows daily high temperatures ranging from 76° to 88°, with overnight lows between 63° and 68°. The average high for May is 84° with an average low of 65°. 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 Dyer. See also: June | July | August.