S
M
T
W
T
F
S
26
87°
75°
27
92°
76°
28
91°
75°
29
92°
70°
30
88°
73°
31
91°
75°
1
90°
71°
2
90°
75°
3
91°
75°
4
92°
70°
5
91°
68°
6
86°
70°
7
86°
69°
8
85°
70°
9
88°
75°
10
90°
74°
11
89°
73°
12
89°
74°
13
91°
73°
14
88°
73°
15
87°
72°
16
84°
73°
17
87°
74°
18
90°
73°
19
87°
72°
20
86°
73°
21
90°
73°
22
Hist. Avg.
87°
70°
23
Hist. Avg.
86°
70°
24
Hist. Avg.
86°
70°
25
Hist. Avg.
86°
70°
26
Hist. Avg.
86°
70°
27
Hist. Avg.
86°
70°
28
Hist. Avg.
86°
70°
29
Hist. Avg.
85°
69°
30
Hist. Avg.
85°
69°
31
Hist. Avg.
85°
69°
1
Hist. Avg.
85°
69°
2
Hist. Avg.
85°
69°
3
Hist. Avg.
84°
68°
4
Hist. Avg.
84°
68°
5
Hist. Avg.
84°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Baltimore
Baltimore's August 2026 forecast shows daily high temperatures ranging from 84° to 92°, with overnight lows between 68° and 76°. The average high for August is 89° with an average low of 73°. 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.
