S
M
T
W
T
F
S
30
77°
60°
31
77°
60°
1
78°
64°
2
80°
64°
3
84°
65°
4
83°
64°
5
82°
65°
6
83°
64°
7
80°
63°
8
77°
62°
9
78°
63°
10
80°
63°
11
77°
62°
12
75°
62°
13
77°
61°
14
80°
61°
15
80°
60°
16
79°
60°
17
80°
61°
18
78°
61°
19
76°
60°
20
79°
60°
21
80°
58°
22
81°
50°
23
78°
50°
24
71°
54°
25
76°
53°
26
75°
56°
27
78°
58°
28
77°
58°
29
80°
59°
30
81°
58°
1
80°
54°
2
77°
55°
3
73°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in North Baltimore
North Baltimore's September 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 50° and 65°. The average high for September is 78° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in North Baltimore. See also: October | November | December.