Station information
- Integrated Surface Dataset (ISD) station ID: 725307
- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On July 4 in WILMETTE (MARINES)& the average high temperature is 82.7 °F (28.2 °C). The lowest recored high temperature was 70.9 °F (21.6 °C) in 1994 and the highest recored high temperature was 93.0 °F (33.9 °C) in 1977. The high temperature is usually* between 78.3 °F (25.7 °C) and 87.1 °F (30.6 °C). About a quarter of the time, the high temperature is less than 78.3 °F (25.7 °C), and another quarter of the time, the high temperature is greater than and 87.1 °F (30.6 °C). About 95% of the time, the high temperature has been between 70.0 °F (21.1 °C) and 95.4 °F (35.2 °C).
Low Temperatures
On July 4 in WILMETTE (MARINES)& the average low temperature is 61.5 °F (16.4 °C). The lowest recored low temperature was 55.0 °F (12.8 °C) in 1976 and the lowest recored low temperature was 73.0 °F (22.8 °C) in 1977. The low temperature is usually* between 56.2 °F (13.4 °C) and 66.8 °F (19.4 °C). About a quarter of the time, the low temperature is less than 56.2 °F (13.4 °C), and another quarter of the time, the low temperature is greater than and 66.8 °F (19.4 °C). About 95% of the time, the low temperature has been between 46.0 °F (7.8 °C) and 77.0 °F (25.0 °C).
Frost
On July 4 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