S
M
T
W
T
F
S
28
79°
63°
29
91°
72°
30
91°
79°
1
91°
77°
2
90°
68°
3
84°
68°
4
81°
64°
5
77°
64°
6
81°
61°
7
84°
59°
8
86°
68°
9
82°
64°
10
81°
63°
11
82°
63°
12
88°
61°
13
91°
64°
14
N/A
15
92°
67°
16
87°
65°
17
86°
70°
18
88°
63°
19
83°
64°
20
87°
59°
21
78°
56°
22
74°
58°
23
78°
59°
24
79°
59°
25
80°
60°
26
76°
59°
27
76°
58°
28
88°
68°
29
76°
59°
30
75°
58°
31
77°
61°
1
77°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Sussex
Sussex's July 2026 forecast shows daily high temperatures ranging from 74° to 92°, with overnight lows between 56° and 70°. The average high for July is 81° with an average low of 61°. 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 Sussex. See also: August | September | October.
