S
M
T
W
T
F
S
28
81°
67°
29
88°
69°
30
88°
65°
1
89°
63°
2
85°
63°
3
83°
69°
4
85°
70°
5
89°
64°
6
86°
63°
7
83°
65°
8
84°
64°
9
83°
64°
10
82°
65°
11
84°
65°
12
87°
64°
13
86°
68°
14
85°
70°
15
86°
65°
16
85°
65°
17
83°
70°
18
87°
69°
19
87°
66°
20
84°
69°
21
83°
69°
22
85°
70°
23
84°
66°
24
84°
65°
25
85°
65°
26
84°
70°
27
88°
70°
28
87°
66°
29
84°
65°
30
85°
64°
31
83°
66°
1
84°
64°
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 81° to 89°, with overnight lows between 63° and 70°. The average high for July is 85° with an average low of 66°. 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.
