Station information
- Integrated Surface Dataset (ISD) station ID: 725307
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On October 4 in WILMETTE (MARINES)& the average high temperature is 69.4 °F (20.8 °C). The lowest recored high temperature was 61.9 °F (16.6 °C) in 1994 and the highest recored high temperature was 80.1 °F (26.7 °C) in 1976. The high temperature is usually* between 64.1 °F (17.8 °C) and 74.8 °F (23.8 °C). About a quarter of the time, the high temperature is less than 64.1 °F (17.8 °C), and another quarter of the time, the high temperature is greater than and 74.8 °F (23.8 °C). About 95% of the time, the high temperature has been between 54.0 °F (12.2 °C) and 84.9 °F (29.4 °C).
Low Temperatures
On October 4 in WILMETTE (MARINES)& the average low temperature is 49.7 °F (9.8 °C). The lowest recored low temperature was 42.1 °F (5.6 °C) in 1977 and the lowest recored low temperature was 54.0 °F (12.2 °C) in 1994. The low temperature is usually* between 45.5 °F (7.5 °C) and 53.9 °F (12.2 °C). About a quarter of the time, the low temperature is less than 45.5 °F (7.5 °C), and another quarter of the time, the low temperature is greater than and 53.9 °F (12.2 °C). About 95% of the time, the low temperature has been between 37.5 °F (3.0 °C) and 62.0 °F (16.6 °C).
Frost
On October 4 in WILMETTE (MARINES)& expect the temperatures to drop below freezing for a risk of frost about 0.2% 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:
- WILMETTE (MARINES)& — Integrated Surface Dataset (ISD) station ID: 725307 — from year 1976 to 1995