S
M
T
W
T
F
S
28
87°
73°
29
92°
73°
30
93°
73°
1
92°
72°
2
90°
71°
3
93°
72°
4
92°
68°
5
88°
67°
6
87°
65°
7
87°
65°
8
87°
66°
9
88°
65°
10
86°
65°
11
85°
64°
12
84°
67°
13
84°
61°
14
80°
61°
15
80°
62°
16
81°
63°
17
84°
66°
18
87°
68°
19
86°
66°
20
83°
65°
21
87°
68°
22
87°
69°
23
88°
69°
24
89°
68°
25
88°
68°
26
88°
69°
27
87°
69°
28
89°
68°
29
88°
68°
30
88°
67°
31
85°
65°
1
83°
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 80° to 93°, with overnight lows between 61° and 73°. The average high for July is 87° with an average low of 67°. 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.
