S
M
T
W
T
F
S
26
66°
39°
27
68°
45°
28
63°
50°
29
54°
43°
30
54°
39°
1
48°
36°
2
50°
34°
3
64°
34°
4
79°
48°
5
66°
48°
6
54°
39°
7
55°
34°
8
64°
34°
9
70°
37°
10
59°
37°
11
57°
36°
12
61°
30°
13
59°
45°
14
64°
41°
15
72°
36°
16
82°
55°
17
84°
66°
18
88°
67°
19
85°
48°
20
59°
38°
21
60°
42°
22
63°
49°
23
66°
52°
24
71°
54°
25
73°
52°
26
72°
49°
27
72°
50°
28
74°
51°
29
75°
52°
30
76°
50°
31
75°
55°
1
71°
55°
2
76°
54°
3
73°
55°
4
68°
53°
5
70°
54°
6
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Capac
Capac's May 2026 forecast shows daily high temperatures ranging from 59° to 88°, with overnight lows between 38° and 67°. The average high for May is 73° with an average low of 53°. 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 Capac. See also: June | July | August.