Weather forecast for todayLake Barrington, IL

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 9:09 pm CDT

  • 46°F
  • Feels like:
    43°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 6mphSSW 200°
  • Humidity: 66%
  • Dewpoint: 36°F
  • Pressure: 30.44"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, in Lake Barrington, the sky is completely clear with no clouds in sight.
The temperature is a frosty 46.4°F, and the felt air temperature is appraised at a brisk 42.8°F. The current temperature is a few degrees off the lowest expected temperature.

Saturday Oct 17, 2026

  • min.
  • 39°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphSSW 208°
  • Humidity: 73%
  • UV index: 0
  • Sunrise: 7:07 am CDT
  • Sunset: 6:07 pm CDT
  • ▼
For the rest of the night, the forecast calls for endless blue skies and perfectly clear weather.
The lowest predicted temperature is a wintry 39.2°F.
Sunrise was at 7:07 am and sunset at 6:07 pm; the daylight lasted for 11h and 0min.

Hourly overview

Hourly temperatures

Warmest hour: 10 pm 45°C.
Coldest period: 5 am - 6 am 39°C.

Chance of precipitation

Highest chance: 5 am - 6 am 4%.

Hourly weather forecast

  • 10 pm
  • 45°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 210°
  • Humidity: 69%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 43°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 207°
  • Humidity: 72%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 43°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 207°
  • Humidity: 72%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 41°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 207°
  • Humidity: 73%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 41°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 208°
  • Humidity: 74%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 am
  • 41°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphSSW 206°
  • Humidity: 77%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 41°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphSSW 206°
  • Humidity: 76%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 am
  • 39°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphSSW 207°
  • Humidity: 76%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 39°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphSSW 205°
  • Humidity: 76%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 am
  • 41°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 8mphSSW 206°
  • Humidity: 76%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Updated: Oct 18, 2026 @ 02:09:34 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (9:09 pm CDT) it is 46.4°F in Lake Barrington.

Today, calm and clear weather will dominate.

On Saturday, in Lake Barrington, sunrise was at 7:07 am and sunset at 6:07 pm (CDT).

Today, the daylight lasted for 11h and 0min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Lake Barrington, Illinois, USA

  • en: Lake Barrington, Illinois, USA
  • es: Lake Barrington, Illinois, EE.UU.
  • hr: Lejk Barington, Ilinois, SAD
  • mk: Lejk Barington, Ilinois, SAD
  • sr: Lejk Barington, Ilinois, SAD
  • zh: Lake Barrington, 伊利诺伊, 美国
  • Latitude: 42.212202°
  • Longitude: -88.167149°
  • Elevation: 771 ft
  • Current time: 9:09pm CDT
  • Sunrise: 7:07 am CDT
  • Sunset: 6:07 pm CDT
  • Timezone: America/Chicago

Nearby Lake Barrington, Illinois, USA

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