S
M
T
W
T
F
S
31
62°
47°
1
61°
51°
2
63°
51°
3
62°
46°
4
61°
46°
5
62°
47°
6
62°
46°
7
63°
50°
8
62°
49°
9
62°
46°
10
63°
51°
11
63°
50°
12
64°
49°
13
64°
52°
14
63°
53°
15
68°
53°
16
67°
52°
17
63°
54°
18
66°
53°
19
65°
54°
20
69°
54°
21
68°
53°
22
69°
54°
23
69°
55°
24
67°
54°
25
68°
56°
26
70°
55°
27
70°
55°
28
68°
53°
29
69°
54°
30
72°
56°
1
71°
55°
2
72°
54°
3
68°
54°
4
66°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Haywards Heath
Haywards Heath's June 2026 forecast shows daily high temperatures ranging from 61° to 72°, with overnight lows between 46° 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 Haywards Heath. See also: July | August | September.