- Country: US
- State: IL
- Latitude: 41.856
- Longitude: -87.609
High Temperatures
On January 10 in NORTHERLY ISLAND the average high temperature is 38.5 °F (3.6 °C). The lowest recored high temperature was 18.3 °F (-7.6 °C) in 2015 and the highest recored high temperature was 51.1 °F (10.6 °C) in 2020. The high temperature is usually* between 31.7 °F (-0.2 °C) and 45.3 °F (7.4 °C). About a quarter of the time, the high temperature is less than 31.7 °F (-0.2 °C), and another quarter of the time, the high temperature is greater than and 45.3 °F (7.4 °C). About 95% of the time, the high temperature has been between 18.7 °F (-7.4 °C) and 58.2 °F (14.6 °C).
Low Temperatures
On January 10 in NORTHERLY ISLAND the average low temperature is 21.1 °F (-6.0 °C). The lowest recored low temperature was 1.9 °F (-16.7 °C) in 2015 and the lowest recored low temperature was 30.4 °F (-0.9 °C) in 2024. The low temperature is usually* between 13.6 °F (-10.2 °C) and 28.6 °F (-1.9 °C). About a quarter of the time, the low temperature is less than 13.6 °F (-10.2 °C), and another quarter of the time, the low temperature is greater than and 28.6 °F (-1.9 °C). About 95% of the time, the low temperature has been between -0.6 °F (-18.1 °C) and 42.9 °F (6.0 °C).
Frost
On January 10 in NORTHERLY ISLAND expect the temperatures to drop below freezing for a risk of frost about 83.7% 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 2013 to 2025