S
M
T
W
T
F
S
29
35°
18°
30
19°
4°
1
16°
3°
2
20°
-1°
3
18°
-3°
4
13°
8°
5
18°
15°
6
26°
15°
7
29°
13°
8
29°
1°
9
23°
8°
10
19°
10°
11
23°
12°
12
22°
11°
13
27°
-2°
14
22°
-7°
15
13°
-7°
16
8°
7°
17
27°
11°
18
28°
10°
19
27°
10°
20
28°
11°
21
26°
10°
22
26°
8°
23
25°
5°
24
21°
7°
25
20°
9°
26
23°
2°
27
25°
-4°
28
24°
-1°
29
10°
5°
30
16°
3°
31
17°
-4°
1
12°
2°
2
11°
4°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Emerson
Emerson's December 2026 forecast shows daily high temperatures ranging from 8° to 35°, with overnight lows between -7° and 18°. The average high for December is 21° with an average low of 6°. 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 Emerson. See also: January | February | March.
