Station information
- Integrated Surface Dataset (ISD) station ID: 998499
- Country: US
- State: IL
- Latitude: 41.856
- Longitude: -87.609
High Temperatures
On March 5 in NORTHERLY ISLAND the average high temperature is 43.9 °F (6.6 °C). The lowest recored high temperature was 23.0 °F (-5.0 °C) in 2014 and the highest recored high temperature was 68.0 °F (20.0 °C) in 2024. The high temperature is usually* between 35.4 °F (1.9 °C) and 52.4 °F (11.3 °C). About a quarter of the time, the high temperature is less than 35.4 °F (1.9 °C), and another quarter of the time, the high temperature is greater than and 52.4 °F (11.3 °C). About 95% of the time, the high temperature has been between 19.1 °F (-7.1 °C) and 68.6 °F (20.3 °C).
Low Temperatures
On March 5 in NORTHERLY ISLAND the average low temperature is 28.5 °F (-1.9 °C). The lowest recored low temperature was 12.0 °F (-11.1 °C) in 2015 and the lowest recored low temperature was 38.3 °F (3.5 °C) in 2024. The low temperature is usually* between 23.4 °F (-4.8 °C) and 33.6 °F (0.9 °C). About a quarter of the time, the low temperature is less than 23.4 °F (-4.8 °C), and another quarter of the time, the low temperature is greater than and 33.6 °F (0.9 °C). About 95% of the time, the low temperature has been between 13.6 °F (-10.2 °C) and 43.4 °F (6.4 °C).
Frost
On March 5 in NORTHERLY ISLAND expect the temperatures to drop below freezing for a risk of frost about 67.7% 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