S
M
T
W
T
F
S
31
71°
49°
1
69°
47°
2
64°
46°
3
65°
45°
4
67°
50°
5
66°
51°
6
71°
51°
7
68°
48°
8
66°
47°
9
67°
46°
10
66°
46°
11
69°
53°
12
75°
53°
13
72°
52°
14
71°
54°
15
76°
55°
16
76°
55°
17
76°
54°
18
76°
55°
19
75°
55°
20
77°
56°
21
76°
54°
22
78°
57°
23
78°
55°
24
76°
56°
25
77°
50°
26
79°
49°
27
76°
48°
28
76°
50°
29
75°
52°
30
73°
51°
1
77°
51°
2
74°
50°
3
73°
52°
4
75°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Sebec
Sebec's June 2026 forecast shows daily high temperatures ranging from 64° to 79°, with overnight lows between 45° and 57°. The average high for June is 73° with an average low of 51°. 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 Sebec. See also: July | August | September.