S
M
T
W
T
F
S
26
78°
61°
27
72°
56°
28
73°
57°
29
74°
57°
30
77°
58°
31
74°
57°
1
78°
58°
2
76°
58°
3
74°
57°
4
76°
57°
5
76°
56°
6
77°
58°
7
78°
58°
8
77°
56°
9
75°
57°
10
73°
54°
11
77°
58°
12
77°
58°
13
78°
57°
14
78°
58°
15
77°
58°
16
78°
57°
17
77°
57°
18
76°
56°
19
76°
57°
20
77°
57°
21
77°
56°
22
76°
55°
23
75°
55°
24
71°
56°
25
71°
51°
26
72°
52°
27
70°
52°
28
71°
51°
29
70°
55°
30
70°
55°
31
71°
50°
1
71°
49°
2
69°
53°
3
69°
48°
4
74°
47°
5
69°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Leigh-on-Sea
Leigh-on-Sea's August 2026 forecast shows daily high temperatures ranging from 69° to 78°, with overnight lows between 47° and 61°. The average high for August is 74° 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 August weather will actually feel in Leigh-on-Sea. See also: September | October | November.
