S
M
T
W
T
F
S
29
49°
28°
30
39°
22°
1
34°
18°
2
35°
27°
3
43°
27°
4
43°
26°
5
39°
26°
6
38°
23°
7
33°
21°
8
33°
25°
9
45°
25°
10
47°
26°
11
46°
26°
12
45°
25°
13
46°
25°
14
39°
22°
15
38°
23°
16
38°
17°
17
39°
13°
18
36°
9°
19
35°
7°
20
27°
12°
21
31°
19°
22
39°
16°
23
39°
16°
24
36°
15°
25
36°
20°
26
40°
21°
27
43°
21°
28
39°
16°
29
38°
16°
30
37°
8°
31
33°
6°
1
27°
13°
2
30°
20°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Farnam
Farnam's December 2026 forecast shows daily high temperatures ranging from 27° to 49°, with overnight lows between 6° and 28°. The average high for December is 38° 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 Farnam. See also: January | February | March.
