S
M
T
W
T
F
S
28
77°
57°
29
79°
57°
30
83°
58°
1
79°
56°
2
91°
67°
3
91°
64°
4
88°
66°
5
74°
56°
6
78°
54°
7
82°
52°
8
79°
52°
9
87°
57°
10
75°
60°
11
78°
58°
12
79°
53°
13
83°
53°
14
82°
63°
15
85°
59°
16
83°
54°
17
72°
55°
18
79°
56°
19
76°
57°
20
81°
58°
21
80°
59°
22
81°
59°
23
84°
61°
24
83°
58°
25
84°
60°
26
84°
59°
27
81°
56°
28
77°
58°
29
76°
59°
30
78°
59°
31
79°
58°
1
77°
59°
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 85°, with overnight lows between 54° and 63°. The average high for July is 80° with an average low of 58°. 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.
