S
M
T
W
T
F
S
26
87°
64°
27
82°
64°
28
84°
66°
29
85°
62°
30
81°
66°
31
81°
67°
1
82°
64°
2
84°
67°
3
86°
68°
4
87°
67°
5
87°
65°
6
81°
62°
7
86°
67°
8
88°
66°
9
83°
67°
10
87°
67°
11
83°
65°
12
86°
67°
13
86°
67°
14
85°
64°
15
80°
60°
16
79°
59°
17
78°
65°
18
78°
66°
19
80°
66°
20
81°
65°
21
81°
66°
22
83°
65°
23
81°
65°
24
87°
64°
25
85°
65°
26
86°
64°
27
81°
63°
28
83°
64°
29
78°
58°
30
78°
57°
31
77°
57°
1
77°
63°
2
76°
64°
3
83°
63°
4
84°
64°
5
83°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Maryland Line
Maryland Line's August 2026 forecast shows daily high temperatures ranging from 76° to 88°, with overnight lows between 57° and 68°. The average high for August is 83° with an average low of 64°. 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 Maryland Line. See also: September | October | November.