S
M
T
W
T
F
S
28
75°
54°
29
78°
58°
30
77°
59°
1
79°
61°
2
79°
59°
3
78°
58°
4
77°
56°
5
74°
53°
6
74°
53°
7
75°
55°
8
79°
59°
9
81°
59°
10
75°
58°
11
75°
59°
12
79°
59°
13
76°
60°
14
80°
60°
15
76°
59°
16
75°
60°
17
76°
60°
18
77°
59°
19
76°
60°
20
79°
59°
21
82°
60°
22
79°
61°
23
79°
60°
24
78°
60°
25
81°
59°
26
82°
61°
27
82°
61°
28
80°
60°
29
78°
61°
30
76°
61°
31
82°
60°
1
83°
61°
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 74° to 83°, with overnight lows between 53° and 61°. The average high for July is 78° with an average low of 59°. 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.
