S
M
T
W
T
F
S
31
86°
66°
1
79°
64°
2
82°
50°
3
81°
55°
4
84°
55°
5
84°
60°
6
87°
68°
7
84°
71°
8
83°
70°
9
84°
68°
10
85°
66°
11
87°
69°
12
88°
69°
13
86°
66°
14
85°
68°
15
95°
66°
16
87°
66°
17
86°
65°
18
82°
67°
19
84°
67°
20
84°
66°
21
85°
67°
22
86°
67°
23
85°
66°
24
85°
63°
25
86°
65°
26
86°
67°
27
87°
67°
28
86°
68°
29
85°
68°
30
86°
63°
1
84°
62°
2
85°
68°
3
85°
69°
4
86°
67°
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 81° to 95°, with overnight lows between 50° and 71°. The average high for June is 85° with an average low of 65°. 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.