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