S
M
T
W
T
F
S
28
87°
68°
29
87°
71°
30
91°
68°
1
98°
71°
2
99°
73°
3
100°
73°
4
99°
72°
5
101°
72°
6
95°
71°
7
92°
69°
8
87°
67°
9
86°
66°
10
87°
65°
11
84°
67°
12
84°
66°
13
85°
67°
14
86°
66°
15
85°
65°
16
82°
64°
17
87°
66°
18
86°
66°
19
88°
68°
20
88°
68°
21
86°
67°
22
87°
68°
23
85°
68°
24
89°
67°
25
88°
68°
26
88°
68°
27
87°
67°
28
88°
68°
29
88°
68°
30
89°
69°
31
88°
69°
1
87°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Chatham
Chatham's July 2026 forecast shows daily high temperatures ranging from 82° to 101°, with overnight lows between 64° and 73°. The average high for July is 89° with an average low of 68°. 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 Chatham. See also: August | September | October.
