S
M
T
W
T
F
S
30
85°
64°
31
82°
69°
1
92°
71°
2
83°
68°
3
85°
70°
4
85°
68°
5
79°
61°
6
78°
56°
7
80°
54°
8
83°
53°
9
88°
65°
10
85°
70°
11
81°
64°
12
78°
62°
13
84°
69°
14
76°
54°
15
77°
46°
16
85°
57°
17
84°
66°
18
82°
59°
19
74°
65°
20
80°
63°
21
71°
59°
22
66°
55°
23
62°
55°
24
68°
52°
25
67°
50°
26
69°
51°
27
71°
50°
28
73°
49°
29
75°
53°
30
76°
53°
1
77°
49°
2
75°
55°
3
69°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sykesville
Sykesville's September 2026 forecast shows daily high temperatures ranging from 62° to 82°, with overnight lows between 49° and 65°. The average high for September is 72° with an average low of 55°. 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 Sykesville. See also: October | November | December.