S
M
T
W
T
F
S
29
9°
-7°
30
6°
-2°
1
9°
1°
2
18°
-2°
3
18°
-14°
4
15°
-16°
5
6°
-15°
6
3°
-4°
7
3°
-5°
8
7°
-2°
9
11°
-8°
10
11°
-17°
11
5°
-20°
12
0°
-17°
13
-4°
-10°
14
1°
-2°
15
13°
-2°
16
14°
-1°
17
14°
-2°
18
13°
-1°
19
15°
-4°
20
14°
-6°
21
13°
-5°
22
7°
-6°
23
12°
-22°
24
12°
-18°
25
-3°
-7°
26
3°
-11°
27
6°
-20°
28
-3°
-26°
29
-4°
-22°
30
-8°
-11°
31
0°
-4°
1
11°
-3°
2
14°
-6°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Eagle
Eagle's December 2026 forecast shows daily high temperatures ranging from -8° to 18°, with overnight lows between -26° and 1°. The average high for December is 7° with an average low of -9°. 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. See also: January | February | March.
