S
M
T
W
T
F
S
26
77°
63°
27
78°
58°
28
82°
63°
29
88°
61°
30
77°
60°
31
76°
56°
1
N/A
2
82°
56°
3
88°
59°
4
81°
61°
5
77°
54°
6
74°
49°
7
75°
54°
8
76°
56°
9
75°
55°
10
78°
57°
11
76°
58°
12
77°
58°
13
76°
57°
14
75°
57°
15
71°
57°
16
72°
56°
17
70°
56°
18
68°
54°
19
67°
51°
20
67°
51°
21
66°
50°
22
67°
50°
23
67°
51°
24
71°
55°
25
72°
56°
26
71°
54°
27
71°
53°
28
70°
55°
29
71°
53°
30
72°
54°
31
72°
55°
1
70°
54°
2
68°
50°
3
65°
49°
4
66°
49°
5
67°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Bucknell
Bucknell's August 2026 forecast shows daily high temperatures ranging from 65° to 88°, with overnight lows between 48° and 61°. The average high for August is 72° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Bucknell. See also: September | October | November.