S
M
T
W
T
F
S
31
79°
47°
1
81°
55°
2
77°
51°
3
81°
58°
4
85°
65°
5
89°
70°
6
93°
73°
7
85°
65°
8
81°
56°
9
80°
59°
10
81°
60°
11
88°
66°
12
86°
63°
13
82°
62°
14
84°
64°
15
83°
65°
16
84°
62°
17
78°
59°
18
82°
65°
19
85°
66°
20
84°
66°
21
86°
65°
22
84°
61°
23
80°
62°
24
81°
66°
25
86°
68°
26
87°
67°
27
86°
64°
28
80°
64°
29
82°
66°
30
81°
63°
1
82°
63°
2
81°
62°
3
84°
64°
4
87°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Dunkirk
Dunkirk's June 2026 forecast shows daily high temperatures ranging from 78° to 93°, with overnight lows between 56° and 73°. The average high for June is 84° with an average low of 64°. 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 Dunkirk. See also: July | August | September.
