S
M
T
W
T
F
S
31
71°
51°
1
70°
51°
2
71°
49°
3
71°
49°
4
72°
51°
5
77°
57°
6
79°
58°
7
80°
58°
8
81°
59°
9
80°
58°
10
79°
55°
11
73°
51°
12
74°
55°
13
80°
59°
14
80°
54°
15
73°
52°
16
73°
52°
17
74°
53°
18
75°
52°
19
80°
55°
20
82°
60°
21
83°
61°
22
83°
61°
23
84°
62°
24
84°
60°
25
83°
62°
26
78°
55°
27
79°
60°
28
83°
61°
29
80°
56°
30
79°
55°
1
80°
61°
2
84°
62°
3
83°
63°
4
86°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lewisburg
Lewisburg's June 2026 forecast shows daily high temperatures ranging from 70° to 86°, with overnight lows between 49° and 63°. The average high for June is 78° 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 Lewisburg. See also: July | August | September.