- Latitude: 43.109
- Longitude: -88.031
High Temperatures
On March 28 in this location the average high temperature is 47.7 °F (8.7 °C). The lowest recored high temperature was 20.1 °F (-6.6 °C) in 1982 and the highest recored high temperature was 78.1 °F (25.6 °C) in 2025. The high temperature is usually* between 39.9 °F (4.4 °C) and 55.5 °F (13.1 °C). About a quarter of the time, the high temperature is less than 39.9 °F (4.4 °C), and another quarter of the time, the high temperature is greater than and 55.5 °F (13.1 °C). About 95% of the time, the high temperature has been between 25.1 °F (-3.8 °C) and 70.3 °F (21.3 °C).
Low Temperatures
On March 28 in this location the average low temperature is 31.2 °F (-0.4 °C). The lowest recored low temperature was 9.0 °F (-12.8 °C) in 1970 and the lowest recored low temperature was 57.9 °F (14.4 °C) in 1989. The low temperature is usually* between 25.4 °F (-3.7 °C) and 37.0 °F (2.8 °C). About a quarter of the time, the low temperature is less than 25.4 °F (-3.7 °C), and another quarter of the time, the low temperature is greater than and 37.0 °F (2.8 °C). About 95% of the time, the low temperature has been between 14.4 °F (-9.8 °C) and 48.0 °F (8.9 °C).
Frost
On March 28 in this location expect the temperatures to drop below freezing for a risk of frost about 53.7% 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 1994
- 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