S
M
T
W
T
F
S
28
76°
69°
29
82°
65°
30
89°
63°
1
92°
71°
2
99°
75°
3
102°
78°
4
102°
76°
5
93°
75°
6
87°
75°
7
80°
71°
8
76°
71°
9
82°
73°
10
90°
73°
11
79°
71°
12
80°
70°
13
85°
67°
14
86°
70°
15
91°
73°
16
89°
72°
17
89°
70°
18
88°
72°
19
86°
70°
20
85°
72°
21
83°
71°
22
84°
69°
23
84°
69°
24
90°
73°
25
85°
71°
26
84°
71°
27
89°
74°
28
87°
74°
29
89°
73°
30
88°
73°
31
84°
72°
1
85°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lewes
Lewes's July 2026 forecast shows daily high temperatures ranging from 76° to 91°, with overnight lows between 67° and 74°. The average high for July is 86° with an average low of 71°. 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 Lewes. See also: August | September | October.