Station information
- Integrated Surface Dataset (ISD) station ID: 998499
- Country: US
- State: IL
- Latitude: 41.856
- Longitude: -87.609
High Temperatures
On March 7 in NORTHERLY ISLAND the average high temperature is 45.4 °F (7.4 °C). The lowest recored high temperature was 30.9 °F (-0.6 °C) in 2019 and the highest recored high temperature was 63.7 °F (17.6 °C) in 2017. The high temperature is usually* between 37.6 °F (3.1 °C) and 53.2 °F (11.8 °C). About a quarter of the time, the high temperature is less than 37.6 °F (3.1 °C), and another quarter of the time, the high temperature is greater than and 53.2 °F (11.8 °C). About 95% of the time, the high temperature has been between 22.8 °F (-5.1 °C) and 67.9 °F (20.0 °C).
Low Temperatures
On March 7 in NORTHERLY ISLAND the average low temperature is 29.3 °F (-1.5 °C). The lowest recored low temperature was 8.1 °F (-13.3 °C) in 2015 and the lowest recored low temperature was 45.1 °F (7.3 °C) in 2017. The low temperature is usually* between 23.6 °F (-4.6 °C) and 34.9 °F (1.6 °C). About a quarter of the time, the low temperature is less than 23.6 °F (-4.6 °C), and another quarter of the time, the low temperature is greater than and 34.9 °F (1.6 °C). About 95% of the time, the low temperature has been between 12.9 °F (-10.6 °C) and 45.6 °F (7.6 °C).
Frost
On March 7 in NORTHERLY ISLAND expect the temperatures to drop below freezing for a risk of frost about 62.8% 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