S
M
T
W
T
F
S
26
64°
43°
27
70°
47°
28
73°
48°
29
62°
53°
30
54°
41°
1
51°
38°
2
49°
37°
3
51°
39°
4
57°
37°
5
68°
45°
6
53°
44°
7
52°
43°
8
53°
42°
9
65°
45°
10
58°
46°
11
54°
43°
12
53°
39°
13
55°
45°
14
53°
47°
15
65°
50°
16
70°
53°
17
67°
55°
18
66°
50°
19
81°
55°
20
76°
47°
21
58°
41°
22
68°
44°
23
69°
35°
24
57°
50°
25
66°
54°
26
76°
56°
27
71°
51°
28
65°
48°
29
65°
49°
30
64°
46°
31
70°
48°
1
70°
52°
2
73°
52°
3
75°
55°
4
74°
56°
5
73°
56°
6
75°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sainte-Ursule
Sainte-Ursule's May 2026 forecast shows daily high temperatures ranging from 57° to 76°, with overnight lows between 46° and 56°. The average high for May is 70° with an average low of 52°. 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 Sainte-Ursule. See also: June | July | August.