Station information
- Integrated Surface Dataset (ISD) station ID: 998499
- Country: US
- State: IL
- Latitude: 41.856
- Longitude: -87.609
High Temperatures
On October 3 in NORTHERLY ISLAND the average high temperature is 70.2 °F (21.2 °C). The lowest recored high temperature was 56.5 °F (13.6 °C) in 2020 and the highest recored high temperature was 83.8 °F (28.8 °C) in 2023. The high temperature is usually* between 64.1 °F (17.8 °C) and 76.2 °F (24.6 °C). About a quarter of the time, the high temperature is less than 64.1 °F (17.8 °C), and another quarter of the time, the high temperature is greater than and 76.2 °F (24.6 °C). About 95% of the time, the high temperature has been between 52.6 °F (11.4 °C) and 87.8 °F (31.0 °C).
Low Temperatures
On October 3 in NORTHERLY ISLAND the average low temperature is 56.6 °F (13.7 °C). The lowest recored low temperature was 39.9 °F (4.4 °C) in 2015 and the lowest recored low temperature was 68.7 °F (20.4 °C) in 2013. The low temperature is usually* between 51.3 °F (10.7 °C) and 61.9 °F (16.6 °C). About a quarter of the time, the low temperature is less than 51.3 °F (10.7 °C), and another quarter of the time, the low temperature is greater than and 61.9 °F (16.6 °C). About 95% of the time, the low temperature has been between 41.2 °F (5.1 °C) and 72.0 °F (22.2 °C).
Frost
On October 3 in NORTHERLY ISLAND expect the temperatures to drop below freezing for a risk of frost about 0.1% 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:
- NORTHERLY ISLAND — Integrated Surface Dataset (ISD) station ID: 998499 — from year 2012 to 2024