S
M
T
W
T
F
S
28
83°
68°
29
84°
65°
30
83°
66°
1
82°
71°
2
83°
72°
3
88°
72°
4
89°
71°
5
89°
73°
6
88°
69°
7
88°
67°
8
84°
67°
9
83°
71°
10
85°
72°
11
88°
72°
12
88°
73°
13
89°
70°
14
89°
68°
15
84°
68°
16
84°
69°
17
87°
72°
18
87°
73°
19
88°
71°
20
89°
72°
21
88°
73°
22
88°
72°
23
87°
71°
24
85°
72°
25
85°
72°
26
88°
71°
27
87°
72°
28
88°
72°
29
89°
71°
30
89°
73°
31
88°
72°
1
88°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Chincoteague
Chincoteague's July 2026 forecast shows daily high temperatures ranging from 82° to 89°, with overnight lows between 65° and 73°. The average high for July is 87° with an average low of 71°. 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 Chincoteague. See also: August | September | October.