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