S
M
T
W
T
F
S
29
58°
41°
30
56°
42°
1
58°
35°
2
44°
29°
3
45°
31°
4
51°
35°
5
53°
38°
6
44°
32°
7
42°
26°
8
41°
24°
9
40°
25°
10
41°
30°
11
47°
28°
12
48°
31°
13
47°
27°
14
41°
25°
15
42°
30°
16
41°
33°
17
42°
29°
18
45°
24°
19
41°
23°
20
40°
21°
21
38°
23°
22
39°
28°
23
45°
27°
24
40°
24°
25
39°
22°
26
39°
22°
27
40°
23°
28
39°
22°
29
38°
25°
30
39°
23°
31
39°
21°
1
38°
16°
2
37°
17°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Dexter
Dexter's December 2026 forecast shows daily high temperatures ranging from 37° to 58°, with overnight lows between 16° and 42°. The average high for December is 43° 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 Dexter. See also: January | February | March.
