S
M
T
W
T
F
S
31
73°
57°
1
70°
54°
2
66°
55°
3
64°
54°
4
63°
54°
5
63°
52°
6
60°
51°
7
66°
54°
8
64°
44°
9
62°
46°
10
63°
47°
11
63°
52°
12
65°
49°
13
66°
51°
14
68°
52°
15
68°
53°
16
67°
52°
17
70°
52°
18
69°
53°
19
65°
55°
20
68°
55°
21
66°
53°
22
63°
49°
23
63°
55°
24
66°
52°
25
67°
53°
26
70°
53°
27
67°
49°
28
64°
50°
29
67°
56°
30
70°
56°
1
68°
55°
2
70°
56°
3
71°
56°
4
68°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Crowborough
Crowborough's June 2026 forecast shows daily high temperatures ranging from 60° to 71°, with overnight lows between 44° and 56°. The average high for June is 66° 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 Crowborough. See also: July | August | September.