Weather forecast for todayBarrington, IL

Weather forecast for today

Current condition 1:40 pm CDT

  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 7mphSSW 210°
  • Humidity: 45%
  • Dewpoint: 34°F
  • Pressure: 30.48"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
In Barrington, currently, a vibrant sun is lighting up the sky, with no sign of clouds.
The temperature is a moderate 55.4°F, the apparent temperature is nearly identical at 53.6°F. The current temperature is the highest temperature of the day.

Saturday Oct 17, 2026

  • 55°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSW 223°
  • Humidity: 45%
  • UV index: 4
  • Sunrise: 7:07 am CDT
  • Sunset: 6:07 pm CDT
  • ▼
On Saturday, October 17, sunshine and minimal clouds are in the outlook.
Expected temperatures will peak at a moderate 55.4°F and dip to a minimum of a cold 39.2°F.
The temperature is predicted to be slightly cooler than the standard October peak of 59.5°F.
Sunrise was at 7:07 am and sunset will be at 6:07 pm; the daylight will last for 11h and 0min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 55°C.
Coldest period: 10 pm - 11 pm 43°C.

Chance of precipitation

Highest chance: 5 pm - 11 pm 1%.

Hourly weather forecast

  • 2 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSW 224°
  • Humidity: 44%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSW 224°
  • Humidity: 43%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSW 224°
  • Humidity: 43%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 54°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSW 223°
  • Humidity: 44%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 50°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSW 218°
  • Humidity: 50%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:07 pm
  • 7 pm
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 212°
  • Humidity: 54%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 46°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphSSW 212°
  • Humidity: 61%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 45°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphSSW 211°
  • Humidity: 64%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 43°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 214°
  • Humidity: 66%
  • 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 208°
  • Humidity: 68%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of Saturday, sunshine is expected.
The temperature will vary between the lowest temperature of 42.8°F and the highest temperature of 55.4°F. The warmest part of the day will be from 2 pm to 4 pm.
The forecasted high will be a couple of degrees lower than the typical October maximum of 59.5°F. The minimum temperature will be more close to November's average low of 33.1°F than October's typical 45.3°F.
Updated: Oct 17, 2026 @ 18:40:54 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (1:40 pm CDT) it is 55.4°F in Barrington.

On Saturday, sunshine is expected with little to no cloud cover.

Today, the highest temperature will be 55.4°F, while the lowest temperature will be 39.2°F.
The maximum temperature today will be slightly cooler than the average highest temperature in October. The lowest temperature will be also slightly cooler than the average low of 45.3°F.

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

In Barrington, today, there will be 11h and 0min of daylight.