S
M
T
W
T
F
S
26
85°
58°
27
77°
57°
28
70°
46°
29
85°
61°
30
79°
59°
1
74°
54°
2
68°
51°
3
74°
45°
4
80°
40°
5
84°
45°
6
87°
53°
7
77°
61°
8
73°
57°
9
71°
55°
10
85°
62°
11
87°
58°
12
72°
62°
13
80°
57°
14
82°
52°
15
81°
48°
16
88°
49°
17
90°
63°
18
88°
58°
19
88°
58°
20
90°
61°
21
91°
62°
22
89°
66°
23
N/A
24
81°
67°
25
82°
68°
26
83°
68°
27
83°
67°
28
86°
69°
29
82°
67°
30
79°
62°
31
78°
63°
1
82°
63°
2
80°
63°
3
82°
64°
4
83°
64°
5
85°
65°
6
84°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Dexter
Dexter's May 2026 forecast shows daily high temperatures ranging from 78° to 86°, with overnight lows between 62° and 69°. The average high for May is 82° 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 Dexter. See also: June | July | August.
