S
M
T
W
T
F
S
28
83°
65°
29
86°
64°
30
85°
66°
1
86°
61°
2
84°
62°
3
82°
65°
4
81°
62°
5
81°
65°
6
82°
66°
7
87°
66°
8
88°
67°
9
88°
66°
10
89°
67°
11
87°
68°
12
88°
66°
13
86°
63°
14
84°
64°
15
87°
66°
16
87°
66°
17
81°
61°
18
81°
61°
19
83°
66°
20
80°
63°
21
80°
61°
22
81°
61°
23
81°
63°
24
82°
62°
25
84°
65°
26
86°
65°
27
82°
60°
28
80°
60°
29
82°
64°
30
84°
62°
31
83°
60°
1
86°
65°
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 80° to 89°, with overnight lows between 60° and 68°. The average high for July is 84° with an average low of 64°. 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.
