Station information
- Integrated Surface Dataset (ISD) station ID: 722417
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On October 7 in WILMETTE (CGS) the average high temperature is 58.4 °F (14.6 °C). The lowest recored high temperature was 45.0 °F (7.2 °C) in 1987 and the highest recored high temperature was 79.0 °F (26.1 °C) in 1990. The high temperature is usually* between 50.7 °F (10.4 °C) and 66.0 °F (18.9 °C). About a quarter of the time, the high temperature is less than 50.7 °F (10.4 °C), and another quarter of the time, the high temperature is greater than and 66.0 °F (18.9 °C). About 95% of the time, the high temperature has been between 36.1 °F (2.3 °C) and 80.6 °F (27.0 °C).
Low Temperatures
On October 7 in WILMETTE (CGS) the average low temperature is 43.7 °F (6.5 °C). The lowest recored low temperature was 36.0 °F (2.2 °C) in 1989 and the lowest recored low temperature was 52.0 °F (11.1 °C) in 1990. The low temperature is usually* between 38.2 °F (3.4 °C) and 49.3 °F (9.6 °C). About a quarter of the time, the low temperature is less than 38.2 °F (3.4 °C), and another quarter of the time, the low temperature is greater than and 49.3 °F (9.6 °C). About 95% of the time, the low temperature has been between 27.5 °F (-2.5 °C) and 60.0 °F (15.5 °C).
Frost
On October 7 in WILMETTE (CGS) expect the temperatures to drop below freezing for a risk of frost about 7.8% 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 (CGS) — Integrated Surface Dataset (ISD) station ID: 722417 — from year 1987 to 1990