S
M
T
W
T
F
S
29
57°
38°
30
56°
38°
1
55°
30°
2
41°
27°
3
44°
30°
4
53°
33°
5
51°
35°
6
41°
26°
7
39°
22°
8
38°
21°
9
38°
23°
10
41°
28°
11
45°
27°
12
48°
28°
13
45°
27°
14
40°
22°
15
41°
25°
16
40°
29°
17
41°
25°
18
40°
20°
19
38°
19°
20
36°
17°
21
34°
19°
22
36°
26°
23
42°
23°
24
38°
22°
25
36°
17°
26
37°
18°
27
36°
18°
28
36°
17°
29
35°
22°
30
36°
19°
31
36°
16°
1
37°
12°
2
34°
13°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in High Ridge
High Ridge's December 2026 forecast shows daily high temperatures ranging from 34° to 57°, with overnight lows between 12° and 38°. The average high for December is 41° with an average low of 24°. 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 High Ridge. See also: January | February | March.
