- Latitude: 43.041
- Longitude: -88.237
High Temperatures
On August 15 in this location the average high temperature is 79.8 °F (26.5 °C). The lowest recored high temperature was 64.4 °F (18.0 °C) in 1951 and the highest recored high temperature was 93.4 °F (34.1 °C) in 1955. The high temperature is usually* between 75.5 °F (24.2 °C) and 84.1 °F (28.9 °C). About a quarter of the time, the high temperature is less than 75.5 °F (24.2 °C), and another quarter of the time, the high temperature is greater than and 84.1 °F (28.9 °C). About 95% of the time, the high temperature has been between 67.3 °F (19.6 °C) and 92.2 °F (33.5 °C).
Low Temperatures
On August 15 in this location the average low temperature is 61.9 °F (16.6 °C). The lowest recored low temperature was 45.0 °F (7.2 °C) in 1979 and the lowest recored low temperature was 73.0 °F (22.8 °C) in 1965. The low temperature is usually* between 58.1 °F (14.5 °C) and 65.8 °F (18.8 °C). About a quarter of the time, the low temperature is less than 58.1 °F (14.5 °C), and another quarter of the time, the low temperature is greater than and 65.8 °F (18.8 °C). About 95% of the time, the low temperature has been between 50.8 °F (10.4 °C) and 73.1 °F (22.8 °C).
Frost
On August 15 in this location expect the temperatures to drop below freezing for a risk of frost about 0.0% of the time.
Data Source(s)
The data used to compute the average high/low temperatures for this location were taken from the following stations:
- GENERAL MITCHELL INTERNATIONA — Integrated Surface Dataset (ISD) station ID: 726400 — Weather Bureau Army Navy (WBAN): 14839 — from year 1948 to 2025
- LAWRENCE J TIMMERMAN AIRPORT — Integrated Surface Dataset (ISD) station ID: 726405 — Weather Bureau Army Navy (WBAN): 94869 — from year 1973 to 2025
- WAUKESHA COUNTY AIRPORT — Integrated Surface Dataset (ISD) station ID: 726409 — Weather Bureau Army Navy (WBAN): 04897 — from year 2006 to 2025
- MILWAUKEE — Integrated Surface Dataset (ISD) station ID: 997342 — from year 2006 to 2025
- WAUKESHA CO — Integrated Surface Dataset (ISD) station ID: 726409 — from year 1998 to 2005
- LAWRENCE J TIMMERMAN — Integrated Surface Dataset (ISD) station ID: 726405 — from year 2000 to 2004
- MILWAUKEE COAST GUARD LIGHT S — Integrated Surface Dataset (ISD) station ID: 726407 — from year 1977 to 1995
- MILWAUKEE NB SIDE PO — Weather Bureau Army Navy (WBAN): 14839 — from year 1965 to 1972
- MILWAUKEE TIMMERMAN — Weather Bureau Army Navy (WBAN): 94869 — from year 1968 to 1972