S
M
T
W
T
F
S
28
70°
51°
29
72°
50°
30
70°
49°
1
71°
54°
2
73°
55°
3
73°
57°
4
74°
56°
5
75°
56°
6
75°
55°
7
73°
56°
8
72°
57°
9
73°
56°
10
74°
53°
11
73°
54°
12
71°
55°
13
72°
55°
14
73°
56°
15
74°
58°
16
74°
58°
17
73°
53°
18
72°
53°
19
70°
57°
20
70°
51°
21
71°
54°
22
70°
51°
23
71°
52°
24
70°
56°
25
72°
56°
26
74°
55°
27
74°
54°
28
72°
55°
29
74°
56°
30
74°
57°
31
75°
57°
1
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Cadnam
Cadnam's July 2026 forecast shows daily high temperatures ranging from 70° to 76°, with overnight lows between 49° and 58°. The average high for July is 73° with an average low of 55°. 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 Cadnam. See also: August | September | October.