S
M
T
W
T
F
S
29
41°
25°
30
42°
27°
1
39°
28°
2
42°
31°
3
44°
21°
4
46°
19°
5
35°
27°
6
35°
29°
7
39°
30°
8
43°
31°
9
36°
20°
10
44°
33°
11
44°
30°
12
Hist. Avg.
36°
23°
13
Hist. Avg.
35°
23°
14
Hist. Avg.
35°
23°
15
Hist. Avg.
35°
23°
16
Hist. Avg.
34°
22°
17
Hist. Avg.
34°
22°
18
Hist. Avg.
34°
22°
19
Hist. Avg.
34°
22°
20
Hist. Avg.
34°
22°
21
Hist. Avg.
33°
21°
22
Hist. Avg.
33°
21°
23
Hist. Avg.
33°
21°
24
Hist. Avg.
33°
21°
25
Hist. Avg.
32°
20°
26
Hist. Avg.
32°
20°
27
Hist. Avg.
32°
20°
28
Hist. Avg.
32°
20°
29
Hist. Avg.
32°
19°
30
Hist. Avg.
31°
19°
31
Hist. Avg.
31°
19°
1
Hist. Avg.
31°
19°
2
Hist. Avg.
31°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Clio
Clio's December 2026 forecast shows daily high temperatures ranging from 35° to 46°, with overnight lows between 19° and 33°. The average high for December is 41° 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 Clio. See also: January | February | March.