S
M
T
W
T
F
S
28
84°
53°
29
85°
61°
30
85°
65°
1
95°
66°
2
93°
65°
3
91°
64°
4
86°
64°
5
85°
62°
6
84°
59°
7
84°
61°
8
85°
63°
9
88°
62°
10
87°
53°
11
80°
56°
12
82°
57°
13
73°
50°
14
72°
49°
15
73°
51°
16
75°
52°
17
77°
55°
18
79°
57°
19
81°
57°
20
82°
58°
21
82°
59°
22
83°
59°
23
82°
58°
24
84°
60°
25
84°
59°
26
85°
60°
27
85°
60°
28
84°
59°
29
83°
57°
30
76°
57°
31
74°
53°
1
74°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Chichester
Chichester's July 2026 forecast shows daily high temperatures ranging from 72° to 95°, with overnight lows between 49° and 66°. The average high for July is 82° 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 Chichester. See also: August | September | October.