S
M
T
W
T
F
S
26
78°
60°
27
80°
60°
28
79°
63°
29
74°
61°
30
76°
55°
31
80°
50°
1
80°
66°
2
77°
63°
3
79°
61°
4
81°
65°
5
80°
63°
6
82°
62°
7
84°
64°
8
83°
62°
9
82°
63°
10
84°
63°
11
84°
62°
12
83°
60°
13
82°
60°
14
83°
59°
15
78°
56°
16
77°
55°
17
84°
62°
18
85°
61°
19
85°
63°
20
84°
62°
21
83°
61°
22
83°
62°
23
84°
62°
24
85°
61°
25
84°
62°
26
83°
61°
27
82°
61°
28
80°
60°
29
81°
59°
30
82°
60°
31
82°
60°
1
81°
59°
2
81°
55°
3
76°
52°
4
74°
52°
5
75°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lewisburg
Lewisburg's August 2026 forecast shows daily high temperatures ranging from 74° to 85°, with overnight lows between 51° and 66°. The average high for August is 81° with an average low of 60°. 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 Lewisburg. See also: September | October | November.
