S
M
T
W
T
F
S
29
37°
24°
30
37°
22°
1
31°
21°
2
33°
21°
3
30°
20°
4
31°
20°
5
30°
19°
6
33°
20°
7
32°
20°
8
34°
19°
9
32°
18°
10
33°
19°
11
33°
18°
12
30°
17°
13
28°
16°
14
25°
16°
15
29°
15°
16
30°
16°
17
32°
16°
18
29°
15°
19
27°
14°
20
26°
14°
21
27°
13°
22
25°
14°
23
29°
12°
24
24°
7°
25
16°
6°
26
18°
9°
27
22°
8°
28
25°
9°
29
27°
-4°
30
23°
-5°
31
18°
-6°
1
11°
-6°
2
12°
0°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Outing
Outing's December 2026 forecast shows daily high temperatures ranging from 11° to 37°, with overnight lows between -6° and 24°. The average high for December is 27° with an average low of 13°. 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 Outing. See also: January | February | March.