S
M
T
W
T
F
S
28
85°
63°
29
86°
60°
30
81°
59°
1
86°
62°
2
86°
63°
3
89°
64°
4
88°
61°
5
90°
66°
6
81°
58°
7
82°
59°
8
83°
62°
9
88°
66°
10
92°
67°
11
92°
66°
12
87°
65°
13
86°
66°
14
91°
66°
15
86°
65°
16
85°
66°
17
84°
66°
18
85°
65°
19
87°
66°
20
90°
62°
21
85°
63°
22
86°
65°
23
90°
67°
24
92°
67°
25
93°
66°
26
92°
67°
27
88°
66°
28
84°
66°
29
89°
67°
30
92°
67°
31
89°
66°
1
86°
67°
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 81° to 93°, with overnight lows between 58° and 67°. The average high for July is 87° 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.
