Weather forecast for todayIsland Lake, IL

Weather forecast for today

Current condition 12:17 am CST

  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphE 100°
  • Humidity: 91%
  • Dewpoint: 36°F
  • Pressure: 30.01"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, perfect weather prevails with no clouds and a clear sky overhead.
The temperature is a wintry 39.2°F. The current temperature is almost at the minimum-expected 35.6°F for today.

Wednesday Nov 11, 2026

  • 54°F
  • 36°F
Rain
Rain
  • Precip. probability: 66%
  • Precipitation: 0"
  • Wind: 10mphNE 50°
  • Humidity: 78%
  • UV index: 1
  • Sunrise: 6:38 am CST
  • Sunset: 4:34 pm CST
  • ▼
Today, the forecast includes rain showers and damp conditions lasting all day.
Minimal precipitation is forecasted. Predicted temperature values will span from a fresh 53.6°F down to a cold 35.6°F.
A high of 53.6°F is expected, which resembles October's climate average of 59°F more than November's 45.1°F.
Sunrise will be at 6:38 am and sunset at 4:34 pm; the daylight will last for 9h and 56min.

Hourly overview

Hourly temperatures

Warmest period: 10 am - 1 pm 52°C.
Coldest period: 1 am - 4 am 39°C.

Chance of precipitation

Highest chance: 1 pm 66%.

Hourly weather forecast

  • 2 am
  • 39°F
  • Feels like:
    39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphS 180°
  • Humidity: 90%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 39°F
  • Feels like:
    39°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphS 180°
  • Humidity: 89%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 41°F
  • Feels like:
    41°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 0mphN 0°
  • Humidity: 82%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 6:38 am
  • 8 am
  • 45°F
  • Feels like:
    45°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 1mphE 80°
  • Humidity: 80%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 52°F
  • Feels like:
    50°F
Showers
Showers
  • Precip. probability: 38%
  • Precipitation: 0.04"
  • Wind: 4mphENE 66°
  • Humidity: 72%
  • Pressure: 29.85"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 12 pm
  • 52°F
  • Feels like:
    50°F
Showers
Showers
  • Precip. probability: 49%
  • Precipitation: 0.04"
  • Wind: 8mphNE 42°
  • Humidity: 74%
  • Pressure: 29.83"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 2 pm
  • 52°F
  • Feels like:
    48°F
Rain
Rain
  • Precip. probability: 64%
  • Precipitation: 0.04"
  • Wind: 10mphNE 39°
  • Humidity: 79%
  • Pressure: 29.8"Hg
  • Visibility: 5mi
  • UV index: 0
  • ▼
  • 4 pm
  • 50°F
  • Feels like:
    46°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphNE 34°
  • Humidity: 78%
  • Pressure: 29.83"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Sunset: 4:34 pm
  • 6 pm
  • 46°F
  • Feels like:
    45°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 5mphN 11°
  • Humidity: 89%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 43°F
  • Feels like:
    41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 4mphN 351°
  • Humidity: 97%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 43°F
  • Feels like:
    39°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphNNW 336°
  • Humidity: 94%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Island Lake, a combination of cloud-filled and showery weather is forecasted.
With minimal precipitation of 0.04", rainfall is anticipated from 10 am to 3 pm.
The temperature will vary between a minimum of 39.2°F and a maximum of 51.8°F. The warmest part of the day will be from 10 am to 3 pm.
The maximum temperature will align more closely with October's average high of 59°F than with November's 45.1°F. The night temperature will be close to the standard November low of 32.4°F.
Updated: Nov 11, 2026 @ 06:17:52 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 12:17 am CST is 39.2°F.

On Wednesday, in Island Lake, persistent showers will keep conditions wet.

There is a high possibility of rainfall, but with minimal precipitation.

Today, the highest temperature will be 53.6°F, while the lowest temperature will be 35.6°F.
The maximum temperature will be slightly warmer than the average highest temperature of 45.1°F in November. The lowest temperature will be in line with the average low of 32.4°F.

On Wednesday, in Island Lake, sunrise will be at 6:38 am and sunset at 4:34 pm (CST).

In Island Lake, today, there will be 9h and 56min of daylight.