S
M
T
W
T
F
S
31
62°
33°
1
68°
43°
2
76°
35°
3
86°
44°
4
90°
48°
5
89°
54°
6
69°
54°
7
74°
46°
8
82°
40°
9
90°
48°
10
91°
51°
11
91°
51°
12
91°
65°
13
87°
59°
14
87°
53°
15
78°
52°
16
79°
45°
17
81°
46°
18
68°
56°
19
73°
60°
20
73°
59°
21
77°
53°
22
77°
58°
23
77°
53°
24
81°
52°
25
81°
60°
26
72°
58°
27
74°
55°
28
78°
56°
29
76°
58°
30
77°
55°
1
79°
58°
2
77°
60°
3
77°
58°
4
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Harrison
Harrison's June 2026 forecast shows daily high temperatures ranging from 72° to 81°, with overnight lows between 52° and 60°. The average high for June is 77° with an average low of 57°. 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 Harrison. See also: July | August | September.