S
M
T
W
T
F
S
29
48°
28°
30
45°
27°
1
45°
29°
2
46°
37°
3
54°
35°
4
58°
29°
5
48°
30°
6
44°
31°
7
49°
33°
8
51°
35°
9
49°
27°
10
44°
26°
11
Hist. Avg.
47°
30°
12
Hist. Avg.
46°
29°
13
Hist. Avg.
46°
29°
14
Hist. Avg.
46°
29°
15
Hist. Avg.
45°
29°
16
Hist. Avg.
45°
28°
17
Hist. Avg.
45°
28°
18
Hist. Avg.
45°
28°
19
Hist. Avg.
44°
28°
20
Hist. Avg.
44°
28°
21
Hist. Avg.
44°
27°
22
Hist. Avg.
44°
27°
23
Hist. Avg.
43°
27°
24
Hist. Avg.
43°
27°
25
Hist. Avg.
43°
26°
26
Hist. Avg.
43°
26°
27
Hist. Avg.
42°
26°
28
Hist. Avg.
42°
26°
29
Hist. Avg.
42°
26°
30
Hist. Avg.
42°
25°
31
Hist. Avg.
42°
25°
1
Hist. Avg.
42°
25°
2
Hist. Avg.
41°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Six Mile Run
Six Mile Run's December 2026 forecast shows daily high temperatures ranging from 44° to 58°, with overnight lows between 26° and 37°. The average high for December is 48° with an average low of 31°. 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 Six Mile Run. See also: January | February | March.
