S
M
T
W
T
F
S
31
77°
50°
1
77°
52°
2
79°
47°
3
83°
56°
4
86°
66°
5
78°
65°
6
85°
61°
7
84°
62°
8
85°
63°
9
84°
65°
10
88°
67°
11
87°
65°
12
86°
62°
13
84°
61°
14
83°
60°
15
83°
61°
16
80°
57°
17
82°
62°
18
81°
61°
19
82°
62°
20
79°
61°
21
77°
55°
22
75°
55°
23
77°
64°
24
83°
65°
25
85°
59°
26
80°
56°
27
76°
60°
28
77°
62°
29
80°
64°
30
81°
64°
1
80°
63°
2
81°
64°
3
85°
64°
4
84°
65°
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 75° to 88°, with overnight lows between 55° and 67°. The average high for June is 82° with an average low of 62°. 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.
