S
M
T
W
T
F
S
29
61°
41°
30
63°
37°
1
60°
29°
2
47°
26°
3
49°
30°
4
54°
38°
5
52°
33°
6
47°
29°
7
47°
25°
8
45°
24°
9
45°
24°
10
46°
27°
11
49°
27°
12
54°
31°
13
53°
31°
14
49°
29°
15
48°
30°
16
46°
32°
17
47°
28°
18
45°
24°
19
44°
22°
20
43°
22°
21
43°
24°
22
49°
29°
23
46°
24°
24
44°
22°
25
43°
22°
26
43°
23°
27
44°
23°
28
45°
24°
29
44°
26°
30
44°
25°
31
45°
22°
1
43°
20°
2
41°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Dyer
Dyer's December 2026 forecast shows daily high temperatures ranging from 41° to 63°, with overnight lows between 20° and 41°. The average high for December is 48° 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 Dyer. See also: January | February | March.
