S
M
T
W
T
F
S
28
66°
59°
29
64°
59°
30
66°
59°
1
64°
59°
2
68°
54°
3
66°
52°
4
68°
59°
5
70°
54°
6
75°
54°
7
81°
57°
8
79°
55°
9
71°
62°
10
80°
66°
11
80°
66°
12
79°
65°
13
75°
65°
14
72°
64°
15
69°
64°
16
72°
63°
17
70°
60°
18
68°
60°
19
68°
59°
20
67°
59°
21
68°
58°
22
63°
62°
23
64°
61°
24
64°
62°
25
63°
63°
26
64°
62°
27
64°
62°
28
63°
62°
29
63°
62°
30
64°
61°
31
66°
62°
1
64°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sennen Cove
Sennen Cove's July 2026 forecast shows daily high temperatures ranging from 63° to 80°, with overnight lows between 58° and 66°. The average high for July is 68° with an average low of 62°. 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 Sennen Cove. See also: August | September | October.