S
M
T
W
T
F
S
31
67°
51°
1
68°
50°
2
69°
51°
3
69°
52°
4
66°
51°
5
67°
52°
6
70°
51°
7
70°
51°
8
69°
52°
9
70°
52°
10
67°
51°
11
67°
49°
12
65°
52°
13
64°
51°
14
67°
50°
15
66°
49°
16
68°
53°
17
66°
52°
18
71°
52°
19
71°
54°
20
70°
55°
21
72°
54°
22
70°
54°
23
68°
53°
24
68°
52°
25
70°
52°
26
70°
51°
27
74°
53°
28
74°
53°
29
75°
54°
30
75°
55°
1
73°
54°
2
74°
52°
3
72°
53°
4
70°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Filton
Filton's June 2026 forecast shows daily high temperatures ranging from 64° to 75°, with overnight lows between 49° and 55°. The average high for June is 69° with an average low of 52°. 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 Filton. See also: July | August | September.