S
M
T
W
T
F
S
31
70°
55°
1
70°
50°
2
68°
55°
3
68°
54°
4
66°
52°
5
63°
52°
6
60°
51°
7
66°
54°
8
61°
45°
9
61°
45°
10
62°
47°
11
61°
52°
12
66°
49°
13
67°
50°
14
69°
51°
15
68°
52°
16
68°
51°
17
69°
52°
18
70°
53°
19
64°
54°
20
66°
53°
21
65°
52°
22
63°
48°
23
64°
54°
24
65°
51°
25
66°
51°
26
69°
52°
27
66°
48°
28
65°
48°
29
67°
54°
30
68°
55°
1
66°
53°
2
70°
55°
3
70°
54°
4
68°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Southend
Southend's June 2026 forecast shows daily high temperatures ranging from 60° to 70°, with overnight lows between 45° and 55°. The average high for June is 66° with an average low of 51°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Southend. See also: July | August | September.