S
M
T
W
T
F
S
31
73°
41°
1
64°
46°
2
79°
48°
3
84°
57°
4
86°
55°
5
90°
55°
6
88°
59°
7
84°
59°
8
77°
55°
9
79°
55°
10
82°
67°
11
92°
70°
12
91°
69°
13
89°
62°
14
88°
63°
15
81°
62°
16
75°
58°
17
85°
60°
18
81°
61°
19
83°
65°
20
78°
60°
21
80°
62°
22
77°
60°
23
79°
61°
24
75°
60°
25
76°
62°
26
76°
58°
27
74°
58°
28
74°
59°
29
75°
58°
30
75°
59°
1
74°
62°
2
77°
65°
3
80°
66°
4
79°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Killingworth
Killingworth's June 2026 forecast shows daily high temperatures ranging from 74° to 92°, with overnight lows between 58° and 70°. The average high for June is 80° 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 Killingworth. See also: July | August | September.