S
M
T
W
T
F
S
31
74°
36°
1
70°
40°
2
74°
38°
3
81°
39°
4
84°
41°
5
86°
46°
6
80°
56°
7
78°
52°
8
76°
47°
9
87°
49°
10
82°
66°
11
92°
65°
12
88°
56°
13
84°
51°
14
77°
53°
15
64°
45°
16
76°
43°
17
78°
50°
18
81°
60°
19
75°
49°
20
74°
48°
21
77°
48°
22
65°
58°
23
76°
49°
24
77°
54°
25
77°
58°
26
81°
56°
27
78°
56°
28
80°
50°
29
83°
52°
30
84°
59°
1
83°
61°
2
81°
60°
3
80°
61°
4
82°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Horseheads
Horseheads's June 2026 forecast shows daily high temperatures ranging from 65° to 84°, with overnight lows between 49° and 61°. The average high for June is 79° with an average low of 56°. 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 Horseheads. See also: July | August | September.