Weather forecast for todayIsland Lake, IL

Weather forecast for today

Current condition 4:18 am CST

  • 43°F
  • Feels like:
    36°F
Showers in the Vicinity
Showers in the Vicinity
  • Precipitation: 0"
  • Wind: 11mphN 350°
  • Humidity: 85%
  • Dewpoint: 37°F
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, occasional rain showers are passing through the area.
The temperature is a brisk 42.8°F, and the felt air temperature of due to the wind comes in at estimated at a wintry 35.6°F. The current temperature is at the anticipated maximum for today.

Thursday Nov 12, 2026

  • 43°F
  • 30°F
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 17mphN 349°
  • Humidity: 68%
  • UV index: 2
  • Sunrise: 6:39 am CST
  • Sunset: 4:33 pm CST
  • ▼
Today, heavy clouds will be present throughout the day.
Temperature span will be from a high of a chilly 42.8°F to a low of a harsh 30.2°F.
The expected high temperature will align with November's average of 45.1°F.
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: 11 am - 3 pm 43°C.
Coldest period: 9 pm - 11 pm 36°C.

Chance of precipitation

Highest chance: 5 am 15%.

Hourly weather forecast

  • 6 am
  • 39°F
  • Feels like:
    32°F
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 12mphN 353°
  • Humidity: 83%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 6:39 am
  • 8 am
  • 37°F
  • Feels like:
    28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphN 351°
  • Humidity: 76%
  • 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: 62%
  • 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: 17mphNNW 347°
  • 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
  • 39°F
  • Feels like:
    30°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 13mphNNW 346°
  • Humidity: 67%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 37°F
  • Feels like:
    28°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 12mphNNW 347°
  • Humidity: 72%
  • 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: 10mphNNW 348°
  • Humidity: 73%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, expect mostly cloudy skies.
The temperature will be between the lowest temperature of 35.6°F and the highest temperature of 42.8°F. The feels-like temperature will vary between a minimum of 26.6°F and a maximum of 35.6°F. The warmest part of the day will be from 11 am to 3 pm.
The highest temperature will be consistent with November's average maximum of 45.1°F. The expected low will be also consistent with the average minimum in November, which is 32.4°F.
Updated: Nov 12, 2026 @ 10:18:05 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 4:18 am CST, the temperature is 42.8°F. Feels-like temperature is 35.6°F.

On Thursday, limited sunshine due to thick clouds is expected.

Today, the maximum temperature will be 42.8°F, while the minimum temperature will be 30.2°F.
The highest temperature will be in line with the average maximum 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).

Today, the daylight will last for 9h and 54min.