Weather forecast for todayMundelein, IL

Weather forecast for today

Current condition 12:20 pm CST

  • 64°F
  • Feels like:
    64°F
Cloudy
Cloudy
  • Precipitation: 0"
  • Wind: 9mphNW 310°
  • Humidity: 65%
  • Dewpoint: 54°F
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
At the moment, the weather remains overcast with thick clouds covering the sky.
The temperature is an enjoyable 64.4°F. The current temperature is nearly at the maximum of today's anticipated 66.2°F.

Thursday Oct 29, 2026

  • 66°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphNW 312°
  • Humidity: 51%
  • UV index: 2
  • Sunrise: 7:21 am CDT
  • Sunset: 5:49 pm CDT
  • ▼
On Thursday, October 29, moments of sunshine will break through the patchy clouds.
Temperature span will be from a high of an enjoyable 66.2°F to a low of a wintry 41°F.
The anticipated high is warmer and better reflects September's normal temperature profile than that of October.
Sunrise was at 7:21 am and sunset will be at 5:49 pm; the daylight will last for 10h and 28min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 66°C.
Coldest period: 10 pm - 11 pm 48°C.

Chance of precipitation

Highest chance: 2 pm - 4 pm 15%.

Hourly weather forecast

  • 2 pm
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphNW 316°
  • Humidity: 58%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 3 pm
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphNW 312°
  • Humidity: 47%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 66°F
  • Feels like:
    66°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphNW 310°
  • Humidity: 44%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphNW 311°
  • Humidity: 46%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:49 pm
  • 6 pm
  • 59°F
  • Feels like:
    59°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphNW 311°
  • Humidity: 52%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 55°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNW 314°
  • Humidity: 58%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 54°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNW 315°
  • Humidity: 63%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 52°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphNW 316°
  • Humidity: 69%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 48°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 3mphNW 318°
  • Humidity: 73%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 3mphNW 322°
  • Humidity: 76%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of the day, a combination of cloud-filled and mostly clear weather is predicted.
The temperature will vary between the highest temperature of 66.2°F and the lowest temperature of 48.2°F. The warmest part of the day is expected around 4 pm.
The temperature will feel more alike with September's average high than the expected maximum for October. The minimum temperature will be relatively lower than October's average low of 45.5°F.
Updated: Oct 29, 2026 @ 18:20:23 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (12:20 pm CST) it is 64.4°F in Mundelein.

On Thursday, occasional cloudiness will be present, but there will still be plenty of sun.

Today, the highest temperature will be 66.2°F, while the lowest temperature will be 41°F.
The highest temperature will be a few degrees higher than the average maximum of 59.2°F in October. The lowest temperature will be also slightly cooler than the average low of 45.5°F.

On Thursday, in Mundelein, sunrise was at 7:21 am and sunset will be at 5:49 pm (CDT).

Today, the daylight will last for 10h and 28min.