S
M
T
W
T
F
S
31
68°
35°
1
65°
44°
2
75°
39°
3
79°
47°
4
86°
49°
5
84°
54°
6
67°
55°
7
77°
48°
8
77°
46°
9
82°
51°
10
82°
54°
11
81°
59°
12
83°
58°
13
82°
57°
14
73°
57°
15
74°
56°
16
70°
57°
17
74°
58°
18
76°
63°
19
76°
56°
20
74°
55°
21
73°
52°
22
71°
50°
23
70°
50°
24
71°
57°
25
72°
59°
26
78°
53°
27
72°
52°
28
72°
54°
29
73°
53°
30
72°
54°
1
73°
53°
2
74°
57°
3
80°
60°
4
79°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Wiscasset
Wiscasset's June 2026 forecast shows daily high temperatures ranging from 67° to 84°, with overnight lows between 46° and 63°. The average high for June is 75° with an average low of 55°. 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 Wiscasset. See also: July | August | September.
