S
M
T
W
T
F
S
28
78°
58°
29
80°
61°
30
88°
69°
1
91°
74°
2
102°
74°
3
96°
67°
4
87°
65°
5
81°
63°
6
80°
61°
7
83°
62°
8
84°
65°
9
83°
63°
10
82°
62°
11
83°
61°
12
78°
64°
13
79°
59°
14
78°
58°
15
77°
58°
16
78°
60°
17
79°
61°
18
79°
62°
19
80°
64°
20
80°
65°
21
81°
66°
22
85°
66°
23
84°
65°
24
84°
66°
25
85°
67°
26
86°
66°
27
86°
67°
28
85°
66°
29
85°
66°
30
84°
64°
31
78°
61°
1
78°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Marlboro
Marlboro's July 2026 forecast shows daily high temperatures ranging from 77° to 102°, with overnight lows between 58° and 74°. 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 Marlboro. See also: August | September | October.
