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