S
M
T
W
T
F
S
31
74°
50°
1
78°
61°
2
73°
56°
3
80°
53°
4
N/A
5
93°
68°
6
95°
70°
7
89°
66°
8
79°
56°
9
78°
62°
10
84°
65°
11
83°
66°
12
84°
67°
13
84°
68°
14
85°
67°
15
82°
68°
16
83°
69°
17
80°
65°
18
80°
68°
19
84°
69°
20
84°
69°
21
85°
68°
22
85°
64°
23
79°
63°
24
79°
64°
25
83°
70°
26
86°
70°
27
84°
69°
28
80°
69°
29
80°
68°
30
79°
67°
1
81°
66°
2
80°
65°
3
80°
65°
4
81°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Gloucester
Gloucester's June 2026 forecast shows daily high temperatures ranging from 78° to 95°, with overnight lows between 56° and 70°. The average high for June is 83° 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 June weather will actually feel in Gloucester. See also: July | August | September.