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