S
M
T
W
T
F
S
31
73°
57°
1
73°
54°
2
68°
55°
3
64°
53°
4
63°
50°
5
63°
51°
6
65°
52°
7
68°
53°
8
64°
50°
9
65°
52°
10
68°
54°
11
74°
56°
12
76°
57°
13
72°
56°
14
73°
56°
15
74°
58°
16
66°
53°
17
72°
53°
18
71°
54°
19
69°
54°
20
70°
53°
21
72°
54°
22
72°
54°
23
71°
53°
24
72°
54°
25
72°
54°
26
73°
53°
27
72°
53°
28
74°
55°
29
74°
55°
30
73°
54°
1
72°
54°
2
70°
55°
3
73°
55°
4
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Finchley
Finchley's June 2026 forecast shows daily high temperatures ranging from 63° to 76°, with overnight lows between 50° and 58°. The average high for June is 70° 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 Finchley. See also: July | August | September.