S
M
T
W
T
F
S
28
79°
54°
29
84°
60°
30
85°
62°
1
88°
68°
2
90°
68°
3
86°
62°
4
80°
60°
5
79°
59°
6
80°
58°
7
80°
60°
8
81°
60°
9
82°
62°
10
80°
60°
11
81°
56°
12
74°
60°
13
74°
55°
14
73°
53°
15
73°
53°
16
74°
54°
17
74°
55°
18
75°
57°
19
77°
59°
20
79°
60°
21
81°
61°
22
82°
61°
23
82°
60°
24
81°
61°
25
82°
61°
26
84°
62°
27
83°
61°
28
82°
62°
29
80°
60°
30
77°
59°
31
74°
55°
1
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Cambridge
Cambridge's July 2026 forecast shows daily high temperatures ranging from 73° to 90°, with overnight lows between 53° and 68°. The average high for July is 80° 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 Cambridge. See also: August | September | October.
