S
M
T
W
T
F
S
31
69°
43°
1
66°
49°
2
71°
46°
3
77°
49°
4
79°
51°
5
87°
65°
6
82°
61°
7
75°
54°
8
82°
54°
9
86°
63°
10
85°
63°
11
84°
62°
12
88°
62°
13
87°
61°
14
83°
62°
15
80°
59°
16
77°
57°
17
76°
56°
18
75°
54°
19
76°
55°
20
73°
53°
21
79°
51°
22
72°
51°
23
72°
52°
24
74°
59°
25
80°
60°
26
81°
54°
27
74°
52°
28
74°
53°
29
75°
53°
30
74°
54°
1
76°
54°
2
75°
53°
3
77°
55°
4
81°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Colesville
Colesville's June 2026 forecast shows daily high temperatures ranging from 72° to 88°, with overnight lows between 51° and 65°. The average high for June is 79° with an average low of 57°. 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 Colesville. See also: July | August | September.