S
M
T
W
T
F
S
30
88°
68°
31
86°
63°
1
79°
61°
2
79°
61°
3
80°
62°
4
83°
67°
5
85°
68°
6
80°
66°
7
81°
66°
8
84°
65°
9
86°
65°
10
84°
66°
11
86°
66°
12
85°
65°
13
84°
65°
14
84°
61°
15
85°
54°
16
76°
54°
17
74°
55°
18
74°
54°
19
75°
61°
20
78°
62°
21
73°
59°
22
75°
56°
23
78°
59°
24
81°
58°
25
82°
58°
26
81°
61°
27
80°
60°
28
79°
50°
29
79°
51°
30
69°
54°
1
68°
55°
2
69°
57°
3
68°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Silver Spring
Silver Spring's September 2026 forecast shows daily high temperatures ranging from 68° to 88°, with overnight lows between 50° and 68°. The average high for September is 79° 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 Silver Spring. See also: October | November | December.
