S
M
T
W
T
F
S
31
53°
33°
1
60°
34°
2
62°
40°
3
67°
40°
4
65°
45°
5
73°
40°
6
71°
51°
7
58°
43°
8
71°
42°
9
79°
39°
10
79°
48°
11
80°
53°
12
80°
54°
13
68°
55°
14
65°
53°
15
67°
53°
16
75°
44°
17
77°
42°
18
63°
50°
19
75°
55°
20
64°
50°
21
68°
49°
22
71°
56°
23
65°
53°
24
75°
48°
25
75°
50°
26
73°
54°
27
74°
53°
28
78°
53°
29
76°
54°
30
76°
54°
1
79°
56°
2
77°
52°
3
72°
54°
4
72°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Sussex East
Sussex East's June 2026 forecast shows daily high temperatures ranging from 64° to 79°, with overnight lows between 48° and 56°. The average high for June is 73° with an average low of 53°. 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 Sussex East. See also: July | August | September.