Weather forecast for todayMundelein, IL

Weather forecast for today

Current condition 11:43 am CDT

  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precipitation: 0"
  • Wind: 9mphWNW 290°
  • Humidity: 66%
  • Dewpoint: 55°F
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
In Mundelein, currently, the horizon is coated in dense cloud cover, keeping the day gray.
The temperature is an enjoyable 66.2°F. The current temperature is almost at the maximum of today's anticipated 68°F.

Thursday Oct 29, 2026

  • 68°F
  • 41°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphNW 309°
  • Humidity: 54%
  • UV index: 2
  • Sunrise: 7:21 am CDT
  • Sunset: 5:49 pm CDT
  • ▼
Today, the morning will be cloudy, but expect sunshine as the day progresses.
Significant temperature fluctuations from a high of a delightful 68°F to a low of an icy 41°F are expected.
Temperatures are higher than average, more in line with September's norm of 72.9°F than with October's 59.2°F.
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: 1 pm 68°C.
Coldest hour: 9 pm 52°C.

Chance of precipitation

Highest chance: 12 pm - 4 pm 15%.

Hourly weather forecast

  • 12 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphWNW 296°
  • Humidity: 66%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 1 pm
  • 68°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphNW 311°
  • Humidity: 60%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 2 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphNW 316°
  • Humidity: 54%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 3 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphNW 311°
  • Humidity: 46%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 66°F
  • Feels like:
    66°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphNW 312°
  • Humidity: 43%
  • 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 310°
  • Humidity: 47%
  • 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: 5mphNW 312°
  • 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 313°
  • Humidity: 59%
  • 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: 64%
  • 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: 3mphNW 313°
  • Humidity: 69%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphNW 314°
  • 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 318°
  • Humidity: 77%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Mundelein, a combination of cloudy and bright weather is predicted.
The temperature will vary between a minimum of 48.2°F and a maximum of 68°F. The warmest part of the day is anticipated around 1 pm.
The forecasted maximum is more close to September's typical high of 72.9°F than the average for October. The lowest temperature is expected to be moderately lower than the average minimum in October, typically 45.5°F.
Updated: Oct 29, 2026 @ 16:43:03 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 10:43 am CST, the temperature is 66.2°F.

Today, the morning will be gray and overcast, but skies will clear gradually, leading to a pleasant afternoon.

Today, the highest temperature in Mundelein will be 68°F, while the lowest temperature will be 41°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 59.2°F in October. The lowest temperature will be also moderately lower 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.