S
M
T
W
T
F
S
30
88°
65°
31
84°
71°
1
95°
73°
2
81°
70°
3
91°
70°
4
89°
71°
5
83°
65°
6
83°
59°
7
83°
58°
8
87°
58°
9
90°
65°
10
91°
74°
11
79°
64°
12
82°
63°
13
90°
70°
14
79°
54°
15
78°
59°
16
84°
63°
17
85°
66°
18
85°
66°
19
81°
67°
20
76°
63°
21
75°
60°
22
72°
61°
23
74°
60°
24
73°
60°
25
76°
59°
26
77°
60°
27
80°
64°
28
79°
62°
29
79°
62°
30
75°
61°
1
72°
62°
2
76°
62°
3
78°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Elkridge
Elkridge's September 2026 forecast shows daily high temperatures ranging from 72° to 90°, with overnight lows between 54° and 70°. The average high for September is 78° with an average low of 62°. 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 Elkridge. See also: October | November | December.