S
M
T
W
T
F
S
26
66°
41°
27
63°
45°
28
57°
39°
29
63°
36°
30
72°
39°
1
64°
45°
2
61°
41°
3
57°
48°
4
55°
46°
5
52°
41°
6
55°
43°
7
57°
43°
8
61°
43°
9
61°
46°
10
55°
39°
11
52°
36°
12
59°
34°
13
54°
43°
14
55°
41°
15
54°
39°
16
55°
39°
17
59°
43°
18
57°
45°
19
63°
50°
20
63°
52°
21
70°
55°
22
77°
55°
23
72°
52°
24
N/A
25
88°
56°
26
88°
55°
27
78°
50°
28
78°
54°
29
74°
53°
30
74°
55°
31
71°
53°
1
67°
52°
2
68°
49°
3
66°
51°
4
66°
49°
5
64°
50°
6
63°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Bucknell
Bucknell's May 2026 forecast shows daily high temperatures ranging from 63° to 88°, with overnight lows between 46° and 56°. The average high for May is 73° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Bucknell. See also: June | July | August.