As of 16:06 CDT

Sauk City, WI weather in December

78°

Sauk City, Sunday, 9 August, 16:06

Overcast. Feels like 80°. High 79°, low 62°.

Pressure29.88 inHg

Wind5.6 mph S

Humidity77%

Visibility6.2 mi

Dew point70°

See detailed hourly forecast

In December, Sauk City, WI averages a high of 31.4° and a low of 18.1°. About 1.9 inches of precipitation fall over the month (8 wet days). The record high is 66.2° (2021) and the record low -27.8° (1983). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	35.4°	23.7°	33%	56.5° (1962)	0.9° (1971)
2	36.5°	23.2°	27%	63.9° (1982)	1.6° (1976)
3	35.2°	23°	32%	63.5° (1982)	-9.9° (1985)
4	34.5°	22.5°	25%	60.4° (2017)	-4.9° (2025)
5	35.2°	22.1°	32%	63.9° (2001)	-5.4° (2005)
6	32.5°	19.2°	25%	55.6° (1998)	-10.1° (2007)
7	30.7°	19°	27%	48.7° (2023)	-11.4° (1972)
8	32.2°	19.9°	25%	53.1° (2023)	-6° (2005)
9	32.4°	19.2°	35%	50.2° (2020)	-8.9° (1978)
10	31.6°	18.5°	27%	56.5° (2015)	-14.4° (1978)
11	30.7°	16.9°	27%	51.3° (1979)	-16.2° (1972)
12	32°	17.1°	18%	53.2° (1968)	-9.2° (1995)
13	32.7°	18.1°	20%	59.9° (2015)	-16.2° (1986)
14	33.1°	19.8°	25%	58.6° (2015)	-13.9° (1985)
15	33.1°	19.6°	30%	66.2° (2021)	-11.9° (1989)
16	31.6°	18.9°	33%	64° (2021)	-13.2° (1989)
17	29.3°	17.6°	13%	48.2° (1977)	-15.2° (1972)
18	29.8°	15.8°	13%	52.2° (2002)	-17.1° (1983)
19	29.8°	17.4°	22%	49.1° (2002)	-27.8° (1983)
20	30°	16.5°	28%	49.6° (1967)	-17° (1963)
21	30.2°	16°	23%	55.2° (1967)	-20.6° (1989)
22	30.6°	16.9°	28%	48° (2019)	-16.8° (1989)
23	30.4°	17.2°	25%	55° (2015)	-18.8° (1983)
24	28.2°	14.4°	33%	52.3° (2023)	-23.3° (1983)
25	27.3°	13.6°	18%	54.1° (2019)	-17.9° (1968)
26	28.8°	14.2°	23%	50.9° (2023)	-18.9° (1990)
27	30.4°	15.8°	23%	52.2° (2008)	-12.1° (1977)
28	31.6°	18°	38%	59.4° (1984)	-11.9° (1961)
29	30.2°	16.7°	22%	59.4° (1984)	-10.3° (1983)
30	29.3°	14.9°	28%	52.5° (2004)	-18° (2013)
31	28.4°	14.4°	22%	56.3° (1965)	-14.3° (1968)