Island Lake climate

Typical historical weather for Island Lake, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.

Want today's actual conditions instead? See the current forecast for Island Lake.

Annual average

10.4°C

across all months

Warmest month

27.9°C

Jul average high

Coolest month

-7.6°C

Jan average low

Annual rainfall

1005mm

total per year

Monthly averages

Average daily high/low temperature (band) and monthly rainfall (bars).

● Avg high● Avg low▮ Rainfall

Records on file

Hottest day

36.3°C

14 June 2022

Coldest day

-32.8°C

31 January 2019

Wettest day

58.1mm

17 May 2020

Windiest day

9.1m/s

19 February 2016