S
M
T
W
T
F
S
26
48°
26°
27
55°
27°
28
58°
32°
29
59°
34°
30
60°
36°
1
61°
36°
2
62°
38°
3
60°
37°
4
59°
37°
5
62°
36°
6
58°
29°
7
51°
29°
8
52°
30°
9
58°
30°
10
61°
38°
11
58°
31°
12
62°
39°
13
64°
39°
14
64°
38°
15
57°
32°
16
58°
35°
17
59°
38°
18
58°
37°
19
57°
40°
20
57°
39°
21
56°
36°
22
58°
32°
23
57°
33°
24
60°
39°
25
62°
40°
26
63°
41°
27
67°
42°
28
68°
42°
29
67°
37°
30
65°
39°
31
65°
40°
1
64°
40°
2
62°
42°
3
64°
43°
4
62°
43°
5
60°
37°
6
60°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Caroline
Caroline's May 2026 forecast shows daily high temperatures ranging from 48° to 68°, with overnight lows between 26° and 43°. The average high for May is 60° with an average low of 36°. 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 Caroline. See also: June | July | August.