S
M
T
W
T
F
S
26
79°
54°
27
70°
55°
28
68°
57°
29
70°
54°
30
68°
52°
1
70°
54°
2
68°
50°
3
66°
63°
4
63°
52°
5
68°
55°
6
72°
52°
7
68°
48°
8
68°
52°
9
70°
55°
10
68°
57°
11
77°
57°
12
70°
57°
13
72°
54°
14
66°
54°
15
66°
52°
16
70°
50°
17
73°
52°
18
72°
55°
19
N/A
20
80°
64°
21
79°
62°
22
77°
63°
23
77°
64°
24
78°
65°
25
79°
67°
26
79°
67°
27
78°
66°
28
79°
67°
29
78°
65°
30
75°
63°
31
76°
64°
1
76°
60°
2
73°
57°
3
74°
58°
4
77°
58°
5
79°
61°
6
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Saint-Jean-de-Vedas
Saint-Jean-de-Vedas's May 2026 forecast shows daily high temperatures ranging from 73° to 81°, with overnight lows between 57° and 67°. The average high for May is 78° with an average low of 63°. 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 Saint-Jean-de-Vedas. See also: June | July | August.