- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On May 31 in WILMETTE (MARINES)& the average high temperature is 76.8 °F (24.9 °C). The lowest recored high temperature was 68.0 °F (20.0 °C) in 1976 and the highest recored high temperature was 84.0 °F (28.9 °C) in 1977. The high temperature is usually* between 71.5 °F (22.0 °C) and 82.1 °F (27.8 °C). About a quarter of the time, the high temperature is less than 71.5 °F (22.0 °C), and another quarter of the time, the high temperature is greater than and 82.1 °F (27.8 °C). About 95% of the time, the high temperature has been between 61.4 °F (16.3 °C) and 92.2 °F (33.5 °C).
Low Temperatures
On May 31 in WILMETTE (MARINES)& the average low temperature is 58.4 °F (14.7 °C). The lowest recored low temperature was 55.9 °F (13.3 °C) in 1976 and the lowest recored low temperature was 70.9 °F (21.6 °C) in 1994. The low temperature is usually* between 55.0 °F (12.8 °C) and 61.8 °F (16.6 °C). About a quarter of the time, the low temperature is less than 55.0 °F (12.8 °C), and another quarter of the time, the low temperature is greater than and 61.8 °F (16.6 °C). About 95% of the time, the low temperature has been between 48.5 °F (9.2 °C) and 68.3 °F (20.2 °C).
Frost
On May 31 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