S
M
T
W
T
F
S
28
83°
64°
29
85°
68°
30
88°
68°
1
86°
66°
2
86°
65°
3
85°
64°
4
86°
62°
5
81°
65°
6
80°
59°
7
80°
59°
8
81°
63°
9
81°
65°
10
82°
65°
11
81°
66°
12
84°
67°
13
81°
66°
14
81°
65°
15
82°
64°
16
80°
62°
17
81°
63°
18
80°
62°
19
81°
63°
20
81°
64°
21
80°
60°
22
80°
60°
23
81°
61°
24
81°
61°
25
83°
65°
26
86°
66°
27
85°
66°
28
81°
65°
29
81°
66°
30
84°
66°
31
86°
67°
1
86°
66°
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 88°, with overnight lows between 59° and 68°. The average high for July is 83° 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.
