S
M
T
W
T
F
S
26
84°
65°
27
83°
66°
28
83°
62°
29
80°
59°
30
80°
65°
31
81°
62°
1
83°
65°
2
80°
65°
3
86°
66°
4
86°
65°
5
83°
62°
6
84°
64°
7
87°
65°
8
87°
64°
9
86°
65°
10
85°
64°
11
81°
60°
12
85°
63°
13
86°
64°
14
80°
57°
15
78°
56°
16
78°
56°
17
82°
63°
18
80°
62°
19
79°
62°
20
81°
63°
21
82°
62°
22
80°
60°
23
80°
61°
24
83°
55°
25
81°
59°
26
86°
58°
27
85°
60°
28
86°
61°
29
79°
54°
30
77°
56°
31
79°
61°
1
81°
61°
2
78°
60°
3
82°
59°
4
78°
51°
5
77°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Baltimore
Baltimore's August 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 51° and 66°. The average high for August is 82° with an average low of 61°. 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 Baltimore. See also: September | October | November.
