S
M
T
W
T
F
S
31
74°
48°
1
75°
58°
2
71°
-100°
3
75°
55°
4
78°
62°
5
87°
68°
6
89°
71°
7
86°
64°
8
73°
60°
9
72°
62°
10
78°
63°
11
80°
66°
12
79°
67°
13
82°
68°
14
80°
67°
15
81°
70°
16
76°
63°
17
76°
64°
18
77°
66°
19
78°
67°
20
79°
68°
21
79°
69°
22
80°
70°
23
79°
70°
24
80°
71°
25
81°
70°
26
80°
69°
27
84°
71°
28
85°
72°
29
82°
71°
30
81°
68°
1
81°
67°
2
82°
70°
3
82°
72°
4
83°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Horntown
Horntown's June 2026 forecast shows daily high temperatures ranging from 72° to 89°, with overnight lows between 55° and 73°. The average high for June is 80° with an average low of 67°. 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 Horntown. See also: July | August | September.