S
M
T
W
T
F
S
31
65°
48°
1
64°
49°
2
66°
46°
3
65°
49°
4
61°
48°
5
62°
47°
6
62°
46°
7
63°
48°
8
62°
47°
9
63°
49°
10
62°
47°
11
63°
51°
12
64°
47°
13
65°
52°
14
68°
54°
15
64°
54°
16
66°
53°
17
65°
53°
18
68°
52°
19
66°
49°
20
69°
53°
21
70°
52°
22
65°
54°
23
68°
55°
24
66°
54°
25
65°
55°
26
65°
55°
27
66°
53°
28
66°
53°
29
68°
56°
30
67°
56°
1
71°
54°
2
67°
52°
3
66°
54°
4
67°
54°
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 71°, with overnight lows between 46° and 56°. The average high for June is 65° 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 Haywards Heath. See also: July | August | September.