S
M
T
W
T
F
S
31
70°
57°
1
81°
58°
2
77°
56°
3
76°
58°
4
77°
56°
5
79°
57°
6
81°
51°
7
75°
51°
8
74°
52°
9
73°
53°
10
75°
56°
11
74°
53°
12
77°
60°
13
83°
61°
14
84°
62°
15
85°
62°
16
84°
61°
17
84°
62°
18
83°
55°
19
84°
62°
20
84°
63°
21
83°
63°
22
86°
62°
23
87°
63°
24
85°
64°
25
86°
63°
26
85°
56°
27
79°
56°
28
77°
57°
29
77°
61°
30
78°
61°
1
80°
64°
2
85°
64°
3
81°
63°
4
83°
61°
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 87°, with overnight lows between 51° and 64°. The average high for June is 80° with an average low of 59°. 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.