S
M
T
W
T
F
S
31
68°
50°
1
68°
50°
2
67°
51°
3
69°
51°
4
69°
50°
5
68°
50°
6
65°
49°
7
64°
48°
8
70°
51°
9
70°
53°
10
71°
52°
11
71°
51°
12
70°
51°
13
70°
50°
14
71°
52°
15
71°
53°
16
70°
52°
17
71°
53°
18
69°
53°
19
69°
52°
20
70°
53°
21
67°
52°
22
68°
49°
23
69°
51°
24
71°
51°
25
70°
50°
26
67°
50°
27
69°
52°
28
68°
51°
29
69°
52°
30
71°
52°
1
73°
51°
2
73°
51°
3
72°
53°
4
73°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Staines-Upon-Thames
Staines-Upon-Thames's June 2026 forecast shows daily high temperatures ranging from 64° to 73°, with overnight lows between 48° and 54°. The average high for June is 69° 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 Staines-Upon-Thames. See also: July | August | September.
