S
M
T
W
T
F
S
28
77°
59°
29
79°
58°
30
78°
61°
1
82°
60°
2
78°
61°
3
77°
59°
4
77°
63°
5
79°
64°
6
83°
66°
7
86°
67°
8
86°
66°
9
85°
66°
10
86°
67°
11
86°
66°
12
85°
65°
13
80°
63°
14
82°
65°
15
84°
65°
16
81°
60°
17
77°
58°
18
77°
61°
19
78°
60°
20
78°
58°
21
77°
58°
22
78°
62°
23
82°
65°
24
85°
66°
25
85°
66°
26
83°
65°
27
78°
60°
28
81°
63°
29
82°
61°
30
79°
59°
31
81°
63°
1
80°
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 77° to 86°, with overnight lows between 58° and 67°. The average high for July is 81° 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.
