S
M
T
W
T
F
S
29
40°
28°
30
41°
27°
1
43°
28°
2
41°
29°
3
39°
26°
4
39°
28°
5
37°
27°
6
39°
24°
7
38°
23°
8
36°
26°
9
37°
28°
10
40°
29°
11
47°
24°
12
37°
24°
13
45°
31°
14
45°
33°
15
Hist. Avg.
36°
24°
16
Hist. Avg.
35°
24°
17
Hist. Avg.
35°
24°
18
Hist. Avg.
35°
23°
19
Hist. Avg.
34°
23°
20
Hist. Avg.
34°
23°
21
Hist. Avg.
34°
23°
22
Hist. Avg.
34°
22°
23
Hist. Avg.
33°
22°
24
Hist. Avg.
33°
22°
25
Hist. Avg.
33°
22°
26
Hist. Avg.
33°
22°
27
Hist. Avg.
33°
21°
28
Hist. Avg.
32°
21°
29
Hist. Avg.
32°
21°
30
Hist. Avg.
32°
21°
31
Hist. Avg.
32°
21°
1
Hist. Avg.
32°
20°
2
Hist. Avg.
32°
20°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Carleton
Carleton's December 2026 forecast shows daily high temperatures ranging from 36° to 47°, with overnight lows between 23° and 33°. The average high for December is 40° with an average low of 27°. 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 Carleton. See also: January | February | March.
