S
M
T
W
T
F
S
28
84°
66°
29
90°
63°
30
88°
64°
1
90°
68°
2
98°
75°
3
99°
76°
4
97°
68°
5
87°
65°
6
76°
63°
7
75°
63°
8
82°
66°
9
83°
67°
10
84°
66°
11
86°
68°
12
86°
66°
13
87°
65°
14
84°
66°
15
85°
72°
16
77°
61°
17
79°
64°
18
79°
64°
19
82°
66°
20
81°
68°
21
78°
68°
22
78°
67°
23
79°
68°
24
79°
68°
25
80°
67°
26
81°
67°
27
82°
68°
28
83°
67°
29
81°
68°
30
83°
69°
31
85°
69°
1
84°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Killingworth
Killingworth's July 2026 forecast shows daily high temperatures ranging from 75° to 99°, with overnight lows between 61° and 76°. The average high for July is 83° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Killingworth. See also: August | September | October.