S
M
T
W
T
F
S
29
45°
36°
30
53°
31°
1
54°
28°
2
46°
29°
3
51°
23°
4
49°
22°
5
38°
20°
6
37°
20°
7
38°
21°
8
39°
23°
9
40°
25°
10
50°
27°
11
39°
24°
12
39°
24°
13
37°
23°
14
37°
20°
15
36°
17°
16
35°
14°
17
32°
19°
18
33°
30°
19
40°
31°
20
43°
25°
21
48°
26°
22
42°
33°
23
49°
35°
24
50°
30°
25
49°
27°
26
46°
27°
27
42°
29°
28
45°
32°
29
47°
33°
30
48°
33°
31
50°
29°
1
50°
27°
2
45°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Everett
Everett's December 2026 forecast shows daily high temperatures ranging from 32° to 54°, with overnight lows between 14° and 36°. The average high for December is 43° with an average low of 26°. 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 Everett. See also: January | February | March.