S
M
T
W
T
F
S
31
77°
53°
1
75°
52°
2
74°
54°
3
78°
58°
4
80°
58°
5
77°
57°
6
76°
58°
7
75°
59°
8
81°
52°
9
76°
52°
10
78°
59°
11
85°
60°
12
85°
60°
13
79°
59°
14
77°
61°
15
84°
61°
16
84°
60°
17
79°
57°
18
80°
51°
19
78°
53°
20
81°
55°
21
86°
62°
22
85°
58°
23
79°
59°
24
80°
55°
25
80°
55°
26
82°
57°
27
87°
57°
28
81°
62°
29
82°
56°
30
82°
60°
1
88°
60°
2
87°
55°
3
81°
56°
4
81°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Tappan
Tappan's June 2026 forecast shows daily high temperatures ranging from 74° to 88°, with overnight lows between 51° and 62°. The average high for June is 81° 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 Tappan. See also: July | August | September.