S
M
T
W
T
F
S
30
90°
66°
31
86°
69°
1
N/A
2
87°
73°
3
94°
73°
4
91°
68°
5
82°
63°
6
81°
62°
7
82°
61°
8
81°
62°
9
86°
67°
10
92°
64°
11
84°
63°
12
84°
61°
13
82°
61°
14
81°
60°
15
77°
64°
16
75°
64°
17
75°
59°
18
74°
55°
19
73°
56°
20
73°
58°
21
77°
59°
22
79°
61°
23
81°
63°
24
81°
61°
25
79°
60°
26
78°
60°
27
78°
61°
28
78°
60°
29
79°
59°
30
74°
57°
1
70°
54°
2
71°
57°
3
75°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Silver Spring
Silver Spring's September 2026 forecast shows daily high temperatures ranging from 70° to 94°, with overnight lows between 54° and 73°. The average high for September is 80° with an average low of 61°. 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.
