S
M
T
W
T
F
S
28
71°
58°
29
72°
58°
30
73°
59°
1
73°
57°
2
72°
58°
3
66°
50°
4
72°
57°
5
71°
56°
6
71°
56°
7
70°
57°
8
69°
56°
9
66°
56°
10
67°
55°
11
67°
57°
12
69°
57°
13
70°
56°
14
68°
57°
15
71°
57°
16
72°
56°
17
71°
58°
18
72°
56°
19
69°
57°
20
67°
55°
21
68°
57°
22
68°
56°
23
67°
54°
24
67°
52°
25
68°
56°
26
70°
55°
27
68°
58°
28
71°
55°
29
68°
52°
30
71°
55°
31
73°
58°
1
73°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Porth
Porth's July 2026 forecast shows daily high temperatures ranging from 66° to 73°, with overnight lows between 50° 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 Porth. See also: August | September | October.
