S
M
T
W
T
F
S
28
87°
74°
29
84°
74°
30
86°
73°
1
84°
67°
2
85°
69°
3
87°
72°
4
87°
76°
5
87°
80°
6
88°
82°
7
88°
79°
8
88°
74°
9
90°
79°
10
89°
80°
11
90°
76°
12
87°
75°
13
83°
75°
14
85°
73°
15
86°
71°
16
88°
76°
17
89°
81°
18
89°
81°
19
88°
83°
20
88°
82°
21
88°
81°
22
88°
83°
23
85°
75°
24
83°
75°
25
80°
71°
26
82°
68°
27
85°
72°
28
85°
71°
29
88°
73°
30
88°
73°
31
87°
72°
1
87°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Gloucester
Gloucester's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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 Gloucester. See also: August | September | October.