- Latitude: 41.54
- Longitude: -87.532
High Temperatures
On February 15 in this location the average high temperature is 36.4 °F (2.4 °C). The lowest recored high temperature was 12.4 °F (-10.9 °C) in 2015 and the highest recored high temperature was 62.1 °F (16.7 °C) in 1984. The high temperature is usually* between 29.5 °F (-1.4 °C) and 43.3 °F (6.3 °C). About a quarter of the time, the high temperature is less than 29.5 °F (-1.4 °C), and another quarter of the time, the high temperature is greater than and 43.3 °F (6.3 °C). About 95% of the time, the high temperature has been between 16.4 °F (-8.7 °C) and 56.4 °F (13.6 °C).
Low Temperatures
On February 15 in this location the average low temperature is 23.1 °F (-4.9 °C). The lowest recored low temperature was -3.5 °F (-19.7 °C) in 2014 and the lowest recored low temperature was 41.0 °F (5.0 °C) in 2023. The low temperature is usually* between 15.8 °F (-9.0 °C) and 30.5 °F (-0.9 °C). About a quarter of the time, the low temperature is less than 15.8 °F (-9.0 °C), and another quarter of the time, the low temperature is greater than and 30.5 °F (-0.9 °C). About 95% of the time, the low temperature has been between 1.9 °F (-16.7 °C) and 44.4 °F (6.9 °C).
Frost
On February 15 in this location expect the temperatures to drop below freezing for a risk of frost about 79.3% 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:
- 9087044 - CALUMET IL — Integrated Surface Dataset (ISD) station ID: 997255 — from year 2005 to 2025
- LANSING MUNICIPAL AP — Integrated Surface Dataset (ISD) station ID: 722126 — Weather Bureau Army Navy (WBAN): 04879 — from year 2006 to 2025
- GARY/CHICAGO AIRPORT — Integrated Surface Dataset (ISD) station ID: 725337 — Weather Bureau Army Navy (WBAN): 04807 — from year 2006 to 2025
- GARY CHICAGO — Integrated Surface Dataset (ISD) station ID: 725337 — from year 1982 to 2005
- LANSING MUNI — Integrated Surface Dataset (ISD) station ID: 722126 — from year 2005 to 2005
- CALUMET (CGS) — Integrated Surface Dataset (ISD) station ID: 722418 — from year 1988 to 1990
- DUNNE CRIB IL. — Integrated Surface Dataset (ISD) station ID: 744650 — from year 1944 to 1944