S
M
T
W
T
F
S
28
66°
61°
29
66°
59°
30
66°
61°
1
69°
60°
2
68°
56°
3
68°
59°
4
66°
61°
5
68°
59°
6
68°
60°
7
70°
62°
8
71°
60°
9
72°
62°
10
72°
60°
11
71°
60°
12
70°
60°
13
71°
61°
14
66°
56°
15
73°
58°
16
72°
57°
17
72°
57°
18
71°
58°
19
71°
57°
20
67°
57°
21
67°
56°
22
70°
57°
23
72°
58°
24
72°
58°
25
73°
57°
26
73°
58°
27
72°
57°
28
68°
56°
29
68°
54°
30
67°
58°
31
68°
58°
1
70°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in The Mumbles
The Mumbles's July 2026 forecast shows daily high temperatures ranging from 66° to 73°, with overnight lows between 54° and 62°. The average high for July is 70° with an average low of 58°. 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 The Mumbles. See also: August | September | October.
