S
M
T
W
T
F
S
31
68°
46°
1
67°
47°
2
68°
45°
3
68°
48°
4
64°
47°
5
64°
45°
6
65°
46°
7
66°
45°
8
65°
46°
9
66°
48°
10
65°
46°
11
66°
50°
12
67°
46°
13
68°
51°
14
71°
52°
15
67°
53°
16
69°
53°
17
68°
52°
18
71°
52°
19
69°
48°
20
72°
52°
21
73°
50°
22
68°
52°
23
71°
53°
24
69°
52°
25
68°
54°
26
68°
54°
27
69°
52°
28
69°
51°
29
71°
55°
30
70°
55°
1
74°
53°
2
70°
51°
3
70°
53°
4
72°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Richmond upon Thames
Richmond upon Thames's June 2026 forecast shows daily high temperatures ranging from 64° to 74°, with overnight lows between 45° and 55°. The average high for June is 68° with an average low of 50°. 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 Richmond upon Thames. See also: July | August | September.