S
M
T
W
T
F
S
28
77°
57°
29
79°
57°
30
83°
58°
1
79°
56°
2
91°
67°
3
91°
64°
4
88°
66°
5
74°
56°
6
78°
54°
7
82°
52°
8
79°
52°
9
86°
63°
10
77°
59°
11
80°
53°
12
78°
51°
13
84°
62°
14
84°
60°
15
85°
58°
16
83°
56°
17
81°
55°
18
83°
58°
19
82°
56°
20
83°
56°
21
83°
59°
22
84°
55°
23
79°
58°
24
77°
53°
25
76°
53°
26
76°
58°
27
77°
58°
28
77°
57°
29
78°
58°
30
79°
59°
31
80°
59°
1
77°
58°
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 76° to 86°, with overnight lows between 51° and 63°. The average high for July is 80° with an average low of 57°. 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.
