S
M
T
W
T
F
S
28
75°
59°
29
70°
54°
30
72°
58°
1
77°
57°
2
75°
60°
3
73°
52°
4
81°
59°
5
81°
59°
6
86°
57°
7
86°
55°
8
84°
59°
9
86°
59°
10
86°
63°
11
90°
66°
12
88°
61°
13
84°
61°
14
84°
61°
15
86°
63°
16
76°
62°
17
77°
61°
18
75°
59°
19
73°
61°
20
73°
62°
21
74°
60°
22
75°
60°
23
74°
60°
24
75°
59°
25
75°
60°
26
74°
60°
27
71°
59°
28
72°
58°
29
71°
59°
30
70°
58°
31
70°
58°
1
71°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Swanage
Swanage's July 2026 forecast shows daily high temperatures ranging from 70° to 77°, with overnight lows between 58° and 62°. The average high for July is 73° with an average low of 60°. 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 Swanage. See also: August | September | October.