S
M
T
W
T
F
S
28
74°
57°
29
72°
56°
30
73°
58°
1
78°
58°
2
73°
55°
3
72°
58°
4
74°
58°
5
72°
57°
6
72°
56°
7
73°
57°
8
73°
58°
9
74°
59°
10
77°
60°
11
74°
60°
12
75°
59°
13
78°
61°
14
78°
59°
15
75°
56°
16
75°
58°
17
76°
59°
18
75°
58°
19
78°
60°
20
76°
53°
21
78°
57°
22
82°
61°
23
83°
54°
24
80°
52°
25
74°
53°
26
74°
51°
27
75°
54°
28
76°
58°
29
76°
59°
30
80°
60°
31
82°
61°
1
83°
60°
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 72° to 83°, with overnight lows between 51° and 61°. The average high for July is 76° with an average low of 57°. 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.
