Weather forecast for todayBrussels, IL

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 10:26 pm CDT

  • 46°F
  • Feels like:
    46°F
Fog
Fog
  • Precipitation: 0"
  • Wind: 0mphNW 320°
  • Humidity: 84%
  • Dewpoint: 41°F
  • Pressure: 30.47"Hg
  • Visibility: 1mi
  • UV index: 0
  • ▼
Currently, drivers should use caution as fog is significantly affecting visibility.
The temperature is a brisk 46.4°F. The current temperature is a few degrees off the lowest forecasted temperature.

Saturday Oct 17, 2026

  • min.
  • 37°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 3mphSE 145°
  • Humidity: 88%
  • UV index: 0
  • Sunrise: 7:14 am CDT
  • Sunset: 6:21 pm CDT
  • ▼
For the rest of Saturday, expect a flawless blue sky throughout the day.
The lowest temperature will be a cold 37.4°F.
Sunrise was at 7:14 am and sunset at 6:21 pm; the daylight lasted for 11h and 7min.

Hourly overview

Hourly temperatures

Warmest hour: 11 pm 45°C.
Coldest period: 4 am - 7 am 39°C.

Chance of precipitation

Highest chance: 11 pm 15%.

Hourly weather forecast

  • 11 pm
  • 45°F
  • Feels like:
    45°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 1mphSE 129°
  • Humidity: 84%
  • Pressure: 30.45"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 12 am
  • 43°F
  • Feels like:
    43°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphSE 133°
  • Humidity: 88%
  • Pressure: 30.45"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
  • 1 am
  • 43°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphSE 134°
  • Humidity: 90%
  • Pressure: 30.45"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
  • 2 am
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphSE 139°
  • Humidity: 88%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 am
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphSSE 146°
  • Humidity: 90%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphSSE 150°
  • Humidity: 91%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 am
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 3mphSSE 153°
  • Humidity: 90%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 39°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 3mphSSE 154°
  • Humidity: 90%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 am
  • 39°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 3mphSSE 157°
  • Humidity: 90%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 am
  • 41°F
  • Feels like:
    39°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 3mphSSE 153°
  • Humidity: 86%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Updated: Oct 18, 2026 @ 03:26:37 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (10:26 pm CDT) it is 46.4°F in Brussels.

Today, in Brussels, the forecast calls for endless blue skies and perfectly clear weather.

On Saturday, in Brussels, sunrise was at 7:14 am and sunset at 6:21 pm (CDT).

Today, the daylight lasted for 11h and 7min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Brussels, Illinois, USA

  • en: Brussels, Illinois, USA
  • es: Brussels, Illinois, EE.UU.
  • hr: Brasels, Ilinois, SAD
  • mk: Brasels, Ilinois, SAD
  • sr: Brasels, Ilinois, SAD
  • zh: 布鲁塞尔, 伊利诺伊, 美国
  • Latitude: 38.949494°
  • Longitude: -90.588731°
  • Elevation: 531 ft
  • Current time: 10:42pm CDT
  • Sunrise: 7:14 am CDT
  • Sunset: 6:21 pm CDT
  • Timezone: America/Chicago

Nearby Brussels, Illinois, USA

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