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