S
M
T
W
T
F
S
28
64°
55°
29
66°
55°
30
66°
57°
1
63°
59°
2
64°
57°
3
64°
57°
4
68°
61°
5
70°
59°
6
72°
59°
7
77°
59°
8
81°
57°
9
73°
59°
10
73°
59°
11
72°
61°
12
73°
61°
13
71°
54°
14
73°
57°
15
75°
58°
16
75°
58°
17
70°
55°
18
67°
53°
19
67°
55°
20
70°
55°
21
72°
59°
22
73°
58°
23
71°
56°
24
71°
58°
25
68°
56°
26
66°
56°
27
66°
57°
28
66°
57°
29
67°
56°
30
67°
57°
31
68°
57°
1
68°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Carrickfergus
Carrickfergus's July 2026 forecast shows daily high temperatures ranging from 66° to 75°, with overnight lows between 53° and 59°. The average high for July 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 July weather will actually feel in Carrickfergus. See also: August | September | October.
