As of 08:19 CDT

Elkhart Lake, WI weather in September

66°

Elkhart Lake, Sunday, 9 August, 08:19

Overcast. Feels like 66°. High 79°, low 61°.

Pressure29.94 inHg

Wind8.3 mph SW

Humidity84%

Visibility6.2 mi

Dew point61°

See detailed hourly forecast

In September, Elkhart Lake, WI averages a high of 69.6° and a low of 56.5°. About 3.0 inches of precipitation fall over the month (9 wet days). The record high is 92.7° (2023) and the record low 34.7° (1993). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	74.7°	61.2°	27%	85.8° (2022)	49.6° (1967)
2	75°	61.5°	25%	88.2° (2011)	48.6° (2017)
3	74.5°	61.3°	23%	92.7° (2023)	46.2° (1974)
4	73.9°	60.6°	27%	92.1° (2023)	44.2° (2025)
5	73.2°	60.3°	25%	88.2° (2023)	48.2° (1962)
6	73.4°	60.6°	35%	86.9° (1985)	46.6° (2017)
7	73.4°	59.9°	33%	88.2° (1960)	45° (2024)
8	72.1°	59.4°	28%	86.2° (2002)	46.8° (2025)
9	71.8°	58.5°	30%	87.6° (1983)	48.2° (1975)
10	71.8°	58.3°	33%	89.8° (2013)	47.5° (2020)
11	72°	58.3°	30%	86.4° (2005)	46° (1993)
12	72°	58.3°	32%	85.3° (2005)	45.9° (2014)
13	70.5°	58.5°	35%	86.2° (2005)	42.1° (2014)
14	69.4°	56.7°	37%	80.8° (2018)	42.6° (1975)
15	68.7°	56.3°	32%	83.7° (1994)	41.9° (2007)
16	69.3°	56.3°	27%	84.4° (2017)	43.5° (1964)
17	69.8°	56.7°	35%	86.9° (2018)	46° (2011)
18	69.8°	56.3°	28%	81.5° (1988)	44.8° (2020)
19	69.4°	56.7°	45%	85.5° (2024)	39.7° (2020)
20	68.4°	55.8°	40%	84.2° (2022)	40.1° (1991)
21	67.1°	54.9°	37%	83.5° (2024)	42.6° (1983)
22	66°	54°	37%	91.4° (2017)	36.9° (1974)
23	65.3°	52.2°	30%	90.1° (2017)	34.9° (1974)
24	65.5°	52.7°	27%	88.2° (2017)	39.6° (1989)
25	66.2°	53.4°	33%	86.5° (2017)	40.3° (1985)
26	66.4°	53.1°	35%	81.5° (1998)	39.2° (1965)
27	65.1°	52.3°	33%	82° (2025)	38.5° (1991)
28	63.7°	51.3°	23%	78.4° (1971)	37° (1964)
29	63.9°	50.7°	32%	83.1° (2025)	36.9° (2022)
30	64.4°	50.7°	28%	86.2° (2019)	34.7° (1993)