S
M
T
W
T
F
S
26
77°
50°
27
73°
48°
28
72°
45°
29
66°
52°
30
72°
59°
1
73°
57°
2
68°
55°
3
66°
50°
4
64°
48°
5
61°
52°
6
61°
48°
7
66°
48°
8
73°
46°
9
72°
55°
10
64°
55°
11
61°
45°
12
66°
41°
13
61°
45°
14
55°
43°
15
57°
39°
16
61°
43°
17
61°
50°
18
61°
48°
19
64°
52°
20
68°
52°
21
81°
50°
22
90°
57°
23
88°
61°
24
90°
66°
25
95°
70°
26
95°
68°
27
95°
64°
28
93°
61°
29
91°
64°
30
84°
64°
31
72°
57°
1
73°
54°
2
68°
59°
3
64°
57°
4
64°
52°
5
66°
48°
6
68°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Saint-Étienne-de-Montluc
Saint-Étienne-de-Montluc's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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-Étienne-de-Montluc. See also: June | July | August.
