S
M
T
W
T
F
S
28
80°
66°
29
86°
68°
30
90°
73°
1
99°
79°
2
100°
76°
3
101°
72°
4
95°
68°
5
90°
67°
6
89°
63°
7
80°
63°
8
83°
64°
9
85°
66°
10
89°
64°
11
81°
67°
12
82°
66°
13
81°
60°
14
79°
60°
15
79°
60°
16
80°
61°
17
81°
62°
18
81°
61°
19
82°
64°
20
82°
67°
21
81°
67°
22
87°
66°
23
82°
67°
24
85°
68°
25
87°
68°
26
88°
69°
27
88°
68°
28
87°
67°
29
87°
68°
30
86°
63°
31
80°
61°
1
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Tappan
Tappan's July 2026 forecast shows daily high temperatures ranging from 79° to 101°, with overnight lows between 60° and 79°. The average high for July is 86° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Tappan. See also: August | September | October.
