S
M
T
W
T
F
S
28
64°
56°
29
63°
54°
30
65°
56°
1
62°
57°
2
61°
56°
3
68°
55°
4
63°
58°
5
64°
57°
6
66°
58°
7
67°
58°
8
73°
58°
9
70°
57°
10
71°
56°
11
67°
57°
12
74°
59°
13
70°
55°
14
71°
52°
15
76°
54°
16
74°
56°
17
69°
57°
18
68°
54°
19
68°
51°
20
65°
55°
21
64°
53°
22
68°
54°
23
64°
58°
24
66°
58°
25
64°
59°
26
63°
57°
27
66°
54°
28
68°
60°
29
64°
53°
30
62°
52°
31
62°
47°
1
65°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Portrush
Portrush's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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 Portrush. See also: August | September | October.
