- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On June 17 in WILMETTE (MARINES)& the average high temperature is 85.0 °F (29.4 °C). The lowest recored high temperature was 86.0 °F (30.0 °C) in 1976 and the highest recored high temperature was 90.0 °F (32.2 °C) in 1977. The high temperature is usually* between 81.6 °F (27.5 °C) and 88.4 °F (31.4 °C). About a quarter of the time, the high temperature is less than 81.6 °F (27.5 °C), and another quarter of the time, the high temperature is greater than and 88.4 °F (31.4 °C). About 95% of the time, the high temperature has been between 75.0 °F (23.9 °C) and 95.0 °F (35.0 °C).
Low Temperatures
On June 17 in WILMETTE (MARINES)& the average low temperature is 63.0 °F (17.2 °C). The lowest recored low temperature was 53.1 °F (11.7 °C) in 1976 and the lowest recored low temperature was 72.0 °F (22.2 °C) in 1994. The low temperature is usually* between 58.5 °F (14.7 °C) and 67.5 °F (19.7 °C). About a quarter of the time, the low temperature is less than 58.5 °F (14.7 °C), and another quarter of the time, the low temperature is greater than and 67.5 °F (19.7 °C). About 95% of the time, the low temperature has been between 49.9 °F (10.0 °C) and 76.0 °F (24.5 °C).
Frost
On June 17 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