- Country: US
- State: IL
- Latitude: 42.067
- Longitude: -87.683
High Temperatures
On November 27 in WILMETTE (CGS) the average high temperature is 51.5 °F (10.8 °C). The lowest recored high temperature was 40.8 °F (4.9 °C) in 1987 and the highest recored high temperature was 65.8 °F (18.8 °C) in 1990. The high temperature is usually* between 45.7 °F (7.6 °C) and 57.3 °F (14.1 °C). About a quarter of the time, the high temperature is less than 45.7 °F (7.6 °C), and another quarter of the time, the high temperature is greater than and 57.3 °F (14.1 °C). About 95% of the time, the high temperature has been between 34.6 °F (1.4 °C) and 68.4 °F (20.2 °C).
Low Temperatures
On November 27 in WILMETTE (CGS) the average low temperature is 36.6 °F (2.6 °C). The lowest recored low temperature was 34.0 °F (1.1 °C) in 1988 and the lowest recored low temperature was 58.8 °F (14.9 °C) in 1990. The low temperature is usually* between 30.5 °F (-0.8 °C) and 42.8 °F (6.0 °C). About a quarter of the time, the low temperature is less than 30.5 °F (-0.8 °C), and another quarter of the time, the low temperature is greater than and 42.8 °F (6.0 °C). About 95% of the time, the low temperature has been between 18.8 °F (-7.3 °C) and 54.5 °F (12.5 °C).
Frost
On November 27 in WILMETTE (CGS) expect the temperatures to drop below freezing for a risk of frost about 30.6% 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 (CGS) — Integrated Surface Dataset (ISD) station ID: 722417 — from year 1987 to 1990