S
M
T
W
T
F
S
31
78°
57°
1
75°
52°
2
70°
51°
3
71°
54°
4
76°
59°
5
72°
59°
6
77°
55°
7
73°
51°
8
73°
52°
9
74°
53°
10
73°
52°
11
81°
61°
12
81°
61°
13
80°
60°
14
83°
62°
15
83°
63°
16
82°
63°
17
83°
62°
18
82°
59°
19
80°
60°
20
83°
63°
21
83°
62°
22
84°
61°
23
85°
63°
24
86°
62°
25
85°
57°
26
80°
56°
27
79°
57°
28
81°
62°
29
80°
56°
30
82°
57°
1
80°
57°
2
80°
58°
3
79°
56°
4
78°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Bucknell
Bucknell's June 2026 forecast shows daily high temperatures ranging from 70° to 86°, with overnight lows between 51° and 63°. The average high for June is 79° with an average low of 58°. 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 Bucknell. See also: July | August | September.