S
M
T
W
T
F
S
31
73°
63°
1
73°
57°
2
66°
57°
3
66°
55°
4
66°
57°
5
64°
54°
6
63°
55°
7
66°
52°
8
67°
50°
9
68°
50°
10
65°
50°
11
63°
59°
12
79°
58°
13
83°
62°
14
80°
62°
15
73°
54°
16
74°
56°
17
76°
57°
18
75°
57°
19
76°
58°
20
78°
59°
21
69°
52°
22
67°
48°
23
67°
53°
24
71°
52°
25
71°
51°
26
73°
51°
27
71°
48°
28
68°
48°
29
71°
54°
30
73°
54°
1
72°
53°
2
75°
55°
3
74°
53°
4
69°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Rainham
Rainham's June 2026 forecast shows daily high temperatures ranging from 63° to 83°, with overnight lows between 48° and 62°. The average high for June is 72° with an average low of 54°. 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 Rainham. See also: July | August | September.