S
M
T
W
T
F
S
28
78°
53°
29
77°
58°
30
81°
64°
1
80°
66°
2
79°
64°
3
85°
61°
4
85°
57°
5
78°
54°
6
77°
60°
7
80°
66°
8
84°
61°
9
85°
66°
10
86°
66°
11
87°
65°
12
86°
57°
13
81°
64°
14
82°
65°
15
86°
65°
16
86°
66°
17
85°
65°
18
87°
65°
19
86°
66°
20
87°
65°
21
86°
66°
22
87°
65°
23
88°
63°
24
83°
57°
25
86°
60°
26
86°
65°
27
85°
65°
28
86°
64°
29
86°
65°
30
87°
61°
31
85°
57°
1
81°
56°
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 77° to 88°, with overnight lows between 53° and 66°. The average high for July is 84° with an average low of 62°. 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.
