S
M
T
W
T
F
S
29
49°
26°
30
44°
22°
1
43°
15°
2
44°
15°
3
43°
16°
4
44°
18°
5
48°
23°
6
49°
21°
7
47°
20°
8
41°
19°
9
49°
21°
10
48°
17°
11
40°
15°
12
Hist. Avg.
46°
24°
13
Hist. Avg.
46°
23°
14
Hist. Avg.
46°
23°
15
Hist. Avg.
45°
23°
16
Hist. Avg.
45°
23°
17
Hist. Avg.
45°
23°
18
Hist. Avg.
45°
23°
19
Hist. Avg.
45°
23°
20
Hist. Avg.
44°
22°
21
Hist. Avg.
44°
22°
22
Hist. Avg.
44°
22°
23
Hist. Avg.
44°
22°
24
Hist. Avg.
44°
22°
25
Hist. Avg.
44°
22°
26
Hist. Avg.
44°
22°
27
Hist. Avg.
44°
22°
28
Hist. Avg.
44°
22°
29
Hist. Avg.
44°
22°
30
Hist. Avg.
44°
22°
31
Hist. Avg.
44°
22°
1
Hist. Avg.
44°
22°
2
Hist. Avg.
44°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Heber-Overgaard
Heber-Overgaard's December 2026 forecast shows daily high temperatures ranging from 40° to 49°, with overnight lows between 15° and 26°. The average high for December is 45° with an average low of 19°. 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 Heber-Overgaard. See also: January | February | March.