S
M
T
W
T
F
S
30
89°
70°
31
87°
70°
1
88°
69°
2
87°
70°
3
86°
69°
4
86°
69°
5
85°
69°
6
86°
70°
7
86°
68°
8
Hist. Avg.
83°
67°
9
Hist. Avg.
83°
67°
10
Hist. Avg.
82°
67°
11
Hist. Avg.
82°
66°
12
Hist. Avg.
82°
66°
13
Hist. Avg.
82°
66°
14
Hist. Avg.
81°
65°
15
Hist. Avg.
81°
65°
16
Hist. Avg.
80°
65°
17
Hist. Avg.
80°
64°
18
Hist. Avg.
80°
64°
19
Hist. Avg.
79°
64°
20
Hist. Avg.
79°
63°
21
Hist. Avg.
79°
63°
22
Hist. Avg.
78°
62°
23
Hist. Avg.
78°
62°
24
Hist. Avg.
78°
62°
25
Hist. Avg.
77°
61°
26
Hist. Avg.
77°
61°
27
Hist. Avg.
76°
60°
28
Hist. Avg.
76°
60°
29
Hist. Avg.
76°
60°
30
Hist. Avg.
75°
59°
1
Hist. Avg.
75°
59°
2
Hist. Avg.
74°
58°
3
Hist. Avg.
74°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in West Baltimore
West Baltimore's September 2026 forecast shows daily high temperatures ranging from 85° to 89°, with overnight lows between 68° and 70°. The average high for September is 87° with an average low of 69°. 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 West Baltimore. See also: October | November | December.