S
M
T
W
T
F
S
26
66°
44°
27
68°
55°
28
67°
44°
29
62°
42°
30
60°
41°
1
46°
38°
2
52°
39°
3
57°
40°
4
55°
43°
5
60°
45°
6
61°
44°
7
60°
42°
8
59°
40°
9
60°
43°
10
60°
43°
11
61°
48°
12
61°
51°
13
69°
51°
14
63°
47°
15
61°
45°
16
61°
43°
17
62°
44°
18
61°
43°
19
62°
44°
20
63°
43°
21
64°
44°
22
65°
53°
23
68°
52°
24
71°
48°
25
65°
45°
26
65°
45°
27
67°
49°
28
68°
54°
29
69°
56°
30
67°
56°
31
68°
55°
1
68°
55°
2
73°
54°
3
76°
57°
4
76°
57°
5
78°
51°
6
72°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Dexter
Dexter's May 2026 forecast shows daily high temperatures ranging from 46° to 78°, with overnight lows between 38° and 58°. The average high for May is 64° with an average low of 47°. 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.
