S
M
T
W
T
F
S
29
56°
44°
30
63°
42°
1
64°
39°
2
61°
37°
3
55°
30°
4
54°
27°
5
49°
26°
6
43°
23°
7
44°
25°
8
45°
30°
9
45°
27°
10
57°
27°
11
43°
25°
12
45°
29°
13
45°
25°
14
46°
24°
15
42°
22°
16
42°
20°
17
43°
24°
18
43°
32°
19
50°
36°
20
54°
32°
21
57°
34°
22
52°
40°
23
57°
42°
24
59°
40°
25
60°
37°
26
58°
36°
27
54°
37°
28
50°
40°
29
56°
41°
30
58°
40°
31
60°
36°
1
60°
29°
2
55°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Browns Summit
Browns Summit's December 2026 forecast shows daily high temperatures ranging from 42° to 64°, with overnight lows between 20° and 44°. The average high for December is 52° with an average low of 32°. 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 Browns Summit. See also: January | February | March.
