S
M
T
W
T
F
S
31
76°
57°
1
79°
57°
2
78°
55°
3
75°
56°
4
65°
55°
5
64°
53°
6
65°
52°
7
64°
52°
8
64°
52°
9
65°
56°
10
66°
57°
11
66°
55°
12
67°
55°
13
68°
53°
14
68°
54°
15
67°
56°
16
68°
55°
17
68°
56°
18
69°
55°
19
72°
58°
20
73°
59°
21
73°
59°
22
74°
60°
23
74°
59°
24
73°
60°
25
72°
59°
26
68°
59°
27
69°
58°
28
69°
59°
29
70°
58°
30
68°
55°
1
67°
54°
2
69°
57°
3
75°
57°
4
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Saint-Nazaire
Saint-Nazaire's June 2026 forecast shows daily high temperatures ranging from 64° to 79°, with overnight lows between 52° and 60°. The average high for June is 70° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Saint-Nazaire. See also: July | August | September.
