S
M
T
W
T
F
S
26
97°
78°
27
89°
76°
28
93°
75°
29
93°
78°
30
87°
75°
31
90°
75°
1
87°
75°
2
86°
76°
3
85°
76°
4
89°
74°
5
89°
72°
6
92°
71°
7
90°
72°
8
93°
77°
9
95°
77°
10
95°
78°
11
97°
79°
12
96°
76°
13
94°
76°
14
94°
77°
15
94°
76°
16
95°
77°
17
94°
78°
18
96°
79°
19
91°
76°
20
90°
75°
21
91°
76°
22
92°
76°
23
91°
75°
24
91°
75°
25
92°
77°
26
90°
76°
27
90°
76°
28
92°
76°
29
91°
75°
30
88°
75°
31
88°
74°
1
89°
74°
2
88°
75°
3
90°
75°
4
88°
76°
5
88°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Leesburg
Leesburg's August 2026 forecast shows daily high temperatures ranging from 88° to 96°, with overnight lows between 74° and 79°. The average high for August is 91° with an average low of 76°. 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 Leesburg. See also: September | October | November.