S
M
T
W
T
F
S
29
32°
22°
30
34°
23°
1
32°
14°
2
34°
11°
3
29°
20°
4
29°
23°
5
34°
24°
6
35°
24°
7
36°
22°
8
36°
20°
9
33°
11°
10
29°
7°
11
25°
10°
12
25°
5°
13
24°
9°
14
21°
15°
15
28°
13°
16
29°
15°
17
29°
14°
18
31°
18°
19
31°
21°
20
34°
16°
21
35°
10°
22
30°
15°
23
30°
18°
24
31°
11°
25
33°
7°
26
23°
3°
27
20°
-3°
28
19°
0°
29
15°
-5°
30
18°
-4°
31
14°
-1°
1
12°
8°
2
18°
1°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Stanley
Stanley's December 2026 forecast shows daily high temperatures ranging from 12° to 36°, with overnight lows between -5° and 24°. The average high for December is 28° with an average low of 12°. 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 Stanley. See also: January | February | March.
