S
M
T
W
T
F
S
26
60°
29°
27
55°
29°
28
55°
30°
29
48°
35°
30
46°
38°
1
41°
38°
2
56°
38°
3
45°
37°
4
56°
37°
5
67°
32°
6
53°
47°
7
58°
44°
8
57°
32°
9
57°
32°
10
52°
40°
11
60°
36°
12
53°
33°
13
59°
40°
14
53°
41°
15
59°
44°
16
71°
44°
17
68°
47°
18
67°
41°
19
48°
41°
20
70°
42°
21
53°
37°
22
55°
33°
23
59°
37°
24
63°
45°
25
49°
44°
26
55°
45°
27
53°
39°
28
52°
38°
29
55°
40°
30
56°
39°
31
60°
44°
1
56°
39°
2
60°
44°
3
65°
45°
4
70°
47°
5
66°
43°
6
68°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Caplan
Caplan's May 2026 forecast shows daily high temperatures ranging from 49° to 70°, with overnight lows between 37° and 47°. The average high for May is 59° with an average low of 42°. 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 Caplan. See also: June | July | August.
