S
M
T
W
T
F
S
26
63°
36°
27
73°
38°
28
68°
55°
29
62°
48°
30
53°
39°
1
57°
35°
2
49°
36°
3
57°
36°
4
74°
47°
5
74°
48°
6
49°
44°
7
57°
37°
8
56°
38°
9
63°
37°
10
59°
40°
11
55°
34°
12
60°
33°
13
69°
45°
14
51°
44°
15
64°
44°
16
80°
42°
17
83°
57°
18
92°
65°
19
87°
59°
20
65°
42°
21
59°
38°
22
63°
47°
23
62°
53°
24
64°
48°
25
67°
50°
26
69°
52°
27
68°
52°
28
72°
53°
29
71°
52°
30
70°
52°
31
74°
48°
1
68°
48°
2
68°
53°
3
67°
53°
4
70°
52°
5
68°
53°
6
70°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Constantia
Constantia's May 2026 forecast shows daily high temperatures ranging from 59° to 92°, with overnight lows between 38° and 65°. The average high for May is 70° with an average low of 51°. 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 Constantia. See also: June | July | August.
