S
M
T
W
T
F
S
31
74°
66°
1
83°
65°
2
81°
62°
3
80°
55°
4
85°
52°
5
86°
57°
6
86°
62°
7
90°
66°
8
87°
72°
9
80°
71°
10
90°
67°
11
92°
71°
12
91°
73°
13
95°
72°
14
93°
72°
15
85°
71°
16
75°
70°
17
83°
71°
18
85°
70°
19
85°
70°
20
85°
71°
21
84°
70°
22
90°
71°
23
87°
71°
24
83°
66°
25
85°
69°
26
89°
71°
27
92°
71°
28
96°
72°
29
93°
72°
30
92°
68°
1
94°
69°
2
95°
70°
3
96°
71°
4
98°
70°
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 85° to 98°, with overnight lows between 68° and 72°. The average high for June is 93° with an average low of 70°. 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.