S
M
T
W
T
F
S
29
48°
38°
30
51°
38°
1
53°
39°
2
53°
38°
3
54°
37°
4
46°
34°
5
50°
34°
6
51°
36°
7
51°
33°
8
43°
30°
9
41°
27°
10
39°
26°
11
38°
32°
12
40°
31°
13
42°
31°
14
37°
23°
15
40°
25°
16
40°
30°
17
43°
31°
18
40°
32°
19
48°
28°
20
45°
19°
21
39°
20°
22
34°
22°
23
33°
27°
24
37°
25°
25
48°
25°
26
44°
20°
27
37°
17°
28
34°
18°
29
35°
18°
30
37°
31°
31
47°
26°
1
51°
19°
2
40°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Silver Spring
Silver Spring's December 2026 forecast shows daily high temperatures ranging from 33° to 54°, with overnight lows between 17° and 39°. The average high for December is 43° with an average low of 28°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Silver Spring. See also: January | February | March.
