S
M
T
W
T
F
S
31
73°
52°
1
68°
46°
2
67°
49°
3
70°
52°
4
76°
56°
5
77°
58°
6
74°
57°
7
77°
58°
8
78°
59°
9
79°
60°
10
80°
61°
11
80°
56°
12
77°
58°
13
75°
57°
14
78°
59°
15
73°
56°
16
76°
57°
17
79°
60°
18
77°
56°
19
72°
54°
20
74°
56°
21
78°
58°
22
75°
59°
23
76°
62°
24
75°
61°
25
79°
62°
26
75°
57°
27
76°
56°
28
75°
60°
29
81°
64°
30
82°
63°
1
76°
64°
2
81°
64°
3
78°
63°
4
77°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Colchester
Colchester's June 2026 forecast shows daily high temperatures ranging from 67° to 82°, with overnight lows between 46° and 64°. The average high for June is 76° with an average low of 58°. 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 Colchester. See also: July | August | September.