Station information
- Integrated Surface Dataset (ISD) station ID: 725307
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On September 28 in WILMETTE (MARINES)& the average high temperature is 67.5 °F (19.7 °C). The lowest recored high temperature was 59.9 °F (15.5 °C) in 1994 and the highest recored high temperature was 73.9 °F (23.3 °C) in 1977. The high temperature is usually* between 62.9 °F (17.1 °C) and 72.2 °F (22.3 °C). About a quarter of the time, the high temperature is less than 62.9 °F (17.1 °C), and another quarter of the time, the high temperature is greater than and 72.2 °F (22.3 °C). About 95% of the time, the high temperature has been between 54.0 °F (12.2 °C) and 81.1 °F (27.3 °C).
Low Temperatures
On September 28 in WILMETTE (MARINES)& the average low temperature is 49.5 °F (9.7 °C). The lowest recored low temperature was 45.0 °F (7.2 °C) in 1976 and the lowest recored low temperature was 50.0 °F (10.0 °C) in 1994. The low temperature is usually* between 47.6 °F (8.7 °C) and 51.4 °F (10.8 °C). About a quarter of the time, the low temperature is less than 47.6 °F (8.7 °C), and another quarter of the time, the low temperature is greater than and 51.4 °F (10.8 °C). About 95% of the time, the low temperature has been between 44.1 °F (6.7 °C) and 54.9 °F (12.7 °C).
Frost
On September 28 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 1994