S
M
T
W
T
F
S
31
76°
35°
1
76°
39°
2
79°
38°
3
83°
51°
4
84°
60°
5
77°
63°
6
76°
54°
7
79°
51°
8
81°
53°
9
79°
55°
10
82°
54°
11
83°
55°
12
80°
55°
13
82°
54°
14
81°
56°
15
81°
57°
16
80°
51°
17
78°
56°
18
76°
55°
19
77°
54°
20
79°
54°
21
75°
48°
22
72°
48°
23
73°
57°
24
80°
59°
25
82°
57°
26
77°
53°
27
74°
50°
28
76°
57°
29
77°
57°
30
78°
54°
1
78°
54°
2
81°
58°
3
83°
58°
4
82°
59°
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 84°, with overnight lows between 48° and 63°. The average high for June is 79° with an average low of 55°. 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.