S
M
T
W
T
F
S
29
72°
52°
30
69°
54°
1
71°
45°
2
59°
41°
3
58°
39°
4
59°
45°
5
65°
46°
6
60°
41°
7
57°
39°
8
56°
40°
9
53°
38°
10
55°
37°
11
57°
38°
12
58°
38°
13
59°
40°
14
59°
46°
15
60°
42°
16
64°
41°
17
60°
40°
18
63°
38°
19
57°
35°
20
54°
36°
21
56°
38°
22
58°
37°
23
56°
37°
24
54°
35°
25
56°
36°
26
55°
35°
27
56°
35°
28
57°
37°
29
57°
38°
30
55°
37°
31
57°
35°
1
55°
34°
2
54°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Egan
Egan's December 2026 forecast shows daily high temperatures ranging from 53° to 72°, with overnight lows between 34° and 54°. The average high for December is 59° with an average low of 39°. 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 Egan. See also: January | February | March.