Station information
- Integrated Surface Dataset (ISD) station ID: 998499
- Country: US
- State: IL
- Latitude: 41.856
- Longitude: -87.609
High Temperatures
On February 10 in NORTHERLY ISLAND the average high temperature is 34.2 °F (1.2 °C). The lowest recored high temperature was 15.1 °F (-9.4 °C) in 2014 and the highest recored high temperature was 55.9 °F (13.3 °C) in 2024. The high temperature is usually* between 26.8 °F (-2.9 °C) and 41.6 °F (5.3 °C). About a quarter of the time, the high temperature is less than 26.8 °F (-2.9 °C), and another quarter of the time, the high temperature is greater than and 41.6 °F (5.3 °C). About 95% of the time, the high temperature has been between 12.7 °F (-10.7 °C) and 55.7 °F (13.1 °C).
Low Temperatures
On February 10 in NORTHERLY ISLAND the average low temperature is 21.0 °F (-6.1 °C). The lowest recored low temperature was 2.1 °F (-16.6 °C) in 2014 and the lowest recored low temperature was 34.0 °F (1.1 °C) in 2023. The low temperature is usually* between 14.3 °F (-9.8 °C) and 27.7 °F (-2.4 °C). About a quarter of the time, the low temperature is less than 14.3 °F (-9.8 °C), and another quarter of the time, the low temperature is greater than and 27.7 °F (-2.4 °C). About 95% of the time, the low temperature has been between 1.7 °F (-16.9 °C) and 40.3 °F (4.6 °C).
Frost
On February 10 in NORTHERLY ISLAND expect the temperatures to drop below freezing for a risk of frost about 86.8% 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