Weather forecast for todayMundelein, IL

Weather forecast for today

Current condition 3:34 am CST

  • 52°F
  • Feels like:
    52°F
Cloudy
Cloudy
  • Precipitation: 0"
  • Wind: 2mphE 100°
  • Humidity: 88%
  • Dewpoint: 46°F
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, the horizon is coated in dense cloud cover, keeping the day gray.
The temperature is a crisp 51.8°F. The current temperature is at its lowest of the day.

Saturday Oct 31, 2026

  • 59°F
  • 52°F
PM Showers
PM Showers
  • Precip. probability: 37%
  • Precipitation: 0.04"
  • Wind: 7mphSE 137°
  • Humidity: 76%
  • UV index: 1
  • Sunrise: 7:24 am CDT
  • Sunset: 5:47 pm CDT
  • ▼
On Saturday, in Mundelein, intermittent rain showers are forecasted for the afternoon.
Minimal precipitation is predicted for today. Temperatures will experience a minor oscillation, reaching a high of a mild 59°F and dropping to a low of a crisp 51.8°F.
Today, the anticipated temperature will match October's typical high of 59.2°F.
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 period: 1 pm - 3 pm 59°C.
Coldest period: 5 am - 7 am 50°C.

Chance of precipitation

Highest chance: 3 pm 37%.

Hourly weather forecast

  • 6 am
  • 50°F
  • Feels like:
    50°F
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 3mphESE 120°
  • Humidity: 90%
  • 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 133°
  • Humidity: 84%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 55°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphSE 145°
  • Humidity: 74%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 57°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphSSE 155°
  • Humidity: 67%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 2 pm
  • 59°F
  • Feels like:
    59°F
Few Showers
Few Showers
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Wind: 6mphSSE 158°
  • Humidity: 64%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 59°F
  • Feels like:
    57°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphSE 131°
  • Humidity: 69%
  • 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: 23%
  • Precipitation: 0"
  • Wind: 4mphESE 120°
  • Humidity: 73%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 54°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 3mphESE 121°
  • Humidity: 85%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 54°F
  • Feels like:
    54°F
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 2mphSE 137°
  • Humidity: 84%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Mundelein, primarily cloud-filled and occasionally rain-filled weather is forecasted.
With minimal precipitation of 0.04", rainfall is predicted at 2 pm and 3 pm.
The temperature will vary between a minimum of 50°F and a maximum of 59°F. The warmest part of the day will be from 1 pm to 4 pm.
Today, the temperature is forecasted to be resembling the usual maximum for October. Today, the night will be more close to September's average minimum of 57.4°F than October's usual value of 45.5°F.
Updated: Oct 31, 2026 @ 09:34:09 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 3:34 am CST is 51.8°F.

Today, expect afternoon showers to move through periodically.

Today, there is a low chance of minimal precipitation in Mundelein.

Today, the maximum temperature will be 59°F, while the minimum temperature will be 51.8°F.
The highest temperature will be in line with the average maximum of 59.2°F in October. The lowest temperature will be moderately higher than the average low of 45.5°F.

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.