Weather forecast for todayIsland Lake, IL

Weather forecast for today

Current condition 5:40 am CST

  • 41°F
  • Feels like:
    34°F
Cloudy
Cloudy
  • Precipitation: 0"
  • Wind: 12mphN 350°
  • Humidity: 81%
  • Dewpoint: 36°F
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, in Island Lake, a uniform layer of clouds blankets the sky, making for a dim day.
The temperature is a cold 41°F, the apparent temperature, due to the wind, registers as assessed at a wintry 33.8°F. The current temperature is nearly at the maximum predicted 42.8°F for today.

Thursday Nov 12, 2026

  • 43°F
  • 30°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 17mphN 349°
  • Humidity: 66%
  • UV index: 2
  • Sunrise: 6:39 am CST
  • Sunset: 4:33 pm CST
  • ▼
Today, heavy clouds will be present throughout the day.
The maximum temperature will be a frosty 42.8°F, while the minimum temperature will be a subzero 30.2°F.
November's typical peak of 45.1°F is predicted to be mirrored in the day’s high.
Sunrise will be at 6:39 am and sunset at 4:33 pm; the daylight will last for 9h and 54min.

Hourly overview

Hourly temperatures

Warmest period: 12 pm - 2 pm 43°C.
Coldest period: 8 pm - 12 am 36°C.

Chance of precipitation

Highest chance: 12 am 5%.

Hourly weather forecast

  • 6 am
  • 39°F
  • Feels like:
    32°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 12mphN 353°
  • Humidity: 82%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 6:39 am
  • 8 am
  • 39°F
  • Feels like:
    30°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 14mphN 351°
  • Humidity: 74%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 41°F
  • Feels like:
    34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 16mphN 350°
  • Humidity: 63%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 43°F
  • Feels like:
    36°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphN 350°
  • Humidity: 59%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 43°F
  • Feels like:
    36°F
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphNNW 346°
  • Humidity: 55%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 41°F
  • Feels like:
    34°F
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphNNW 343°
  • Humidity: 59%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 4:33 pm
  • 6 pm
  • 37°F
  • Feels like:
    30°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 13mphNNW 346°
  • Humidity: 68%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 36°F
  • Feels like:
    28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 11mphNNW 347°
  • Humidity: 73%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 36°F
  • Feels like:
    28°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 9mphNNW 348°
  • Humidity: 73%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Island Lake, cloudy conditions are likely to prevail.
The temperature will be between a minimum of 35.6°F and a maximum of 42.8°F. The feels-like temperature will vary between the highest temperature of 35.6°F and the lowest temperature of 26.6°F. The warmest part of the day will be from 11 am to 3 pm.
The maximum temperature will be comparable to the average high of 45.1°F in November. The expected low will be also alike with the average minimum in November, which is 32.4°F.
Updated: Nov 12, 2026 @ 11:40:38 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (5:40 am CST) it is 41°F in Island Lake. Feels-like temperature is 33.8°F.

On Thursday, expect a gray and cloudy sky.

Today, the highest temperature will be 42.8°F, while the lowest temperature will be 30.2°F.
The maximum temperature will be in line with the average highest temperature of 45.1°F in November. The lowest temperature will be also in line with the average low of 32.4°F.

On Thursday, in Island Lake, sunrise will be at 6:39 am and sunset at 4:33 pm (CST).

In Island Lake, today, there will be 9h and 54min of daylight.