- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On September 8 in WILMETTE (MARINES)& the average high temperature is 78.9 °F (26.0 °C). The lowest recored high temperature was 63.9 °F (17.7 °C) in 1995 and the highest recored high temperature was 89.1 °F (31.7 °C) in 1976. The high temperature is usually* between 73.8 °F (23.2 °C) and 84.0 °F (28.9 °C). About a quarter of the time, the high temperature is less than 73.8 °F (23.2 °C), and another quarter of the time, the high temperature is greater than and 84.0 °F (28.9 °C). About 95% of the time, the high temperature has been between 64.1 °F (17.8 °C) and 93.7 °F (34.3 °C).
Low Temperatures
On September 8 in WILMETTE (MARINES)& the average low temperature is 56.9 °F (13.8 °C). The lowest recored low temperature was 43.9 °F (6.6 °C) in 1995 and the lowest recored low temperature was 59.0 °F (15.0 °C) in 1994. The low temperature is usually* between 53.0 °F (11.7 °C) and 60.7 °F (16.0 °C). About a quarter of the time, the low temperature is less than 53.0 °F (11.7 °C), and another quarter of the time, the low temperature is greater than and 60.7 °F (16.0 °C). About 95% of the time, the low temperature has been between 45.6 °F (7.6 °C) and 68.1 °F (20.1 °C).
Frost
On September 8 in WILMETTE (MARINES)& 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:
- WILMETTE (MARINES)& — Integrated Surface Dataset (ISD) station ID: 725307 — from year 1976 to 1995