Weather forecast for todayMundelein, IL

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 1:51 am CST

  • 52°F
  • Feels like:
    52°F
Mostly Cloudy
Mostly Cloudy
  • Precipitation: 0"
  • Wind: 3mphE 80°
  • Humidity: 84%
  • Dewpoint: 46°F
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, the cloud layer is thick, keeping the weather mainly cloudy.
The temperature is a fresh 51.8°F. The current temperature is almost at the minimum-anticipated 50°F for today.

Saturday Oct 31, 2026

  • 61°F
  • 50°F
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 7mphSE 141°
  • Humidity: 71%
  • UV index: 1
  • Sunrise: 7:24 am CDT
  • Sunset: 5:47 pm CDT
  • ▼
Today, in Mundelein, dense clouds will linger over the area.
The temperature is predicted to vary between a maximum of an enjoyable 60.8°F and a minimum of a cool 50°F.
October's typical peak of 59.2°F is anticipated to be mirrored in the day’s high.
Sunrise will be at 7:24 am and sunset at 5:47 pm; the daylight will last for 10h and 23min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 59°C.
Coldest period: 3 am - 6 am 52°C.

Chance of precipitation

Highest chance: 6 pm 18%.

Hourly weather forecast

  • 4 am
  • 52°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 3mphESE 118°
  • Humidity: 82%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 52°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphESE 122°
  • Humidity: 84%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:24 am
  • 8 am
  • 52°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSE 135°
  • Humidity: 82%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 55°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 6mphSE 144°
  • Humidity: 72%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 57°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphSSE 152°
  • Humidity: 67%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 2 pm
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 6mphSSE 154°
  • Humidity: 63%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphSE 135°
  • Humidity: 66%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:47 pm
  • 6 pm
  • 57°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 4mphSE 126°
  • Humidity: 72%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 54°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 2mphSE 126°
  • Humidity: 84%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 54°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphSE 142°
  • Humidity: 83%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, cloudy weather is anticipated.
The temperature will vary between the highest temperature of 59°F and the lowest temperature of 51.8°F. The warmest part of the day will be from 1 pm to 5 pm.
The forecasted high will be comparable to the typical October maximum of 59.2°F. Today, the low will be also a few degrees higher than the usual October value of 45.5°F.
Updated: Oct 31, 2026 @ 07:51:51 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (1:51 am CST) is 51.8°F.

Today, in Mundelein, heavy clouds will be present throughout the day.

Today, the highest temperature will be 60.8°F, while the lowest temperature will be 50°F.
The maximum temperature today will be in line with the average highest temperature in October. The lowest temperature today will be a few degrees higher than the average low temperature.

On Saturday, in Mundelein, sunrise will be at 7:24 am and sunset at 5:47 pm (CDT).

Today, the daylight will last for 10h and 23min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Mundelein, Illinois, USA

  • en: Mundelein, Illinois, USA
  • es: Mundelein, Illinois, EE.UU.
  • hr: Mandlajn, Ilinois, SAD
  • mk: Mandlajn, Ilinois, SAD
  • sr: Mandlajn, Ilinois, SAD
  • zh: 曼德莱恩, 伊利诺伊, 美国
  • Latitude: 42.263079°
  • Longitude: -88.003965°
  • Elevation: 735 ft
  • Current time: 2:51am CST
  • Sunrise: 7:24 am CST
  • Sunset: 5:47 pm CST
  • Timezone: America/Chicago

Nearby Mundelein, Illinois, USA

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