S
M
T
W
T
F
S
26
96°
78°
27
97°
78°
28
87°
73°
29
86°
72°
30
86°
69°
31
89°
69°
1
75°
64°
2
84°
63°
3
85°
64°
4
89°
66°
5
83°
73°
6
81°
68°
7
85°
67°
8
88°
68°
9
92°
73°
10
92°
74°
11
94°
78°
12
95°
73°
13
97°
74°
14
96°
74°
15
95°
73°
16
91°
68°
17
85°
66°
18
86°
69°
19
92°
68°
20
90°
67°
21
94°
69°
22
90°
66°
23
88°
64°
24
83°
64°
25
85°
63°
26
88°
69°
27
90°
68°
28
83°
62°
29
88°
66°
30
89°
67°
31
89°
67°
1
90°
66°
2
90°
68°
3
89°
67°
4
88°
66°
5
88°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Boonesboro
Boonesboro's August 2026 forecast shows daily high temperatures ranging from 83° to 97°, with overnight lows between 62° and 74°. The average high for August is 90° with an average low of 68°. 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 Boonesboro. See also: September | October | November.
