S
M
T
W
T
F
S
29
44°
26°
30
36°
22°
1
31°
20°
2
36°
25°
3
43°
25°
4
42°
24°
5
36°
24°
6
35°
21°
7
27°
20°
8
34°
23°
9
40°
23°
10
41°
22°
11
40°
23°
12
40°
22°
13
39°
23°
14
34°
20°
15
37°
22°
16
36°
16°
17
35°
13°
18
32°
6°
19
27°
2°
20
21°
7°
21
22°
18°
22
34°
16°
23
33°
9°
24
30°
16°
25
30°
17°
26
33°
18°
27
35°
13°
28
33°
6°
29
29°
8°
30
24°
3°
31
22°
-2°
1
19°
6°
2
19°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Highmore
Highmore's December 2026 forecast shows daily high temperatures ranging from 19° to 44°, with overnight lows between -2° and 26°. The average high for December is 33° with an average low of 16°. 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 Highmore. See also: January | February | March.
