S
M
T
W
T
F
S
31
73°
37°
1
75°
39°
2
74°
45°
3
80°
52°
4
81°
55°
5
81°
61°
6
81°
65°
7
79°
57°
8
74°
57°
9
77°
59°
10
76°
61°
11
79°
61°
12
79°
60°
13
81°
61°
14
82°
59°
15
77°
54°
16
71°
50°
17
72°
50°
18
73°
51°
19
74°
51°
20
76°
55°
21
77°
59°
22
75°
59°
23
75°
58°
24
76°
55°
25
75°
52°
26
76°
60°
27
81°
60°
28
77°
56°
29
76°
54°
30
76°
53°
1
75°
53°
2
76°
54°
3
79°
61°
4
81°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in New Bethlehem
New Bethlehem's June 2026 forecast shows daily high temperatures ranging from 71° to 82°, with overnight lows between 45° and 65°. The average high for June is 77° with an average low of 56°. 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 New Bethlehem. See also: July | August | September.