Weather forecast for todayNorthbrook, IL

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 4:26 am CDT

  • 43°F
  • Feels like:
    39°F
Fair
Fair
  • Precipitation: 0"
  • Wind: 7mphSSW 210°
  • Humidity: 76%
  • Dewpoint: 36°F
  • Pressure: 30.44"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, in Northbrook, visibility is excellent under fair skies, ideal for outdoor activities.
The temperature is a frosty 42.8°F, with the real-feel temperature being estimated at an icy 39.2°F. The current temperature is at the minimum expected for today.

Sunday Oct 18, 2026

  • 63°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 14mphSSW 208°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 7:07 am CDT
  • Sunset: 6:05 pm CDT
  • ▼
Today, sun-filled conditions are expected to persist.
The maximum anticipated temperature is an enjoyable 62.6°F, while the minimum temperature will be a chilly 42.8°F.
Expect the maximum temperature to remain consistent with the typical October high of 59.5°F.
Sunrise will be at 7:07 am and sunset at 6:05 pm; the daylight will last for 10h and 58min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 63°C.
Coldest period: 5 am - 7 am 43°C.

Chance of precipitation

Highest chance: 2%.

Hourly weather forecast

  • 6 am
  • 43°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 8mphSSW 207°
  • Humidity: 76%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:07 am
  • 8 am
  • 45°F
  • Feels like:
    39°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSSW 209°
  • Humidity: 74%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 52°F
  • Feels like:
    46°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphSSW 211°
  • Humidity: 55%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 57°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphSSW 212°
  • Humidity: 46%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 61°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphSSW 207°
  • Humidity: 41%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 63°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphSSW 203°
  • Humidity: 39%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 59°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphSSW 198°
  • Humidity: 45%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:05 pm
  • 8 pm
  • 54°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphSSW 194°
  • Humidity: 57%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 52°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSSW 202°
  • Humidity: 63%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Northbrook, sunny conditions are likely to prevail.
The temperature will be between a maximum of 62.6°F and a minimum of 42.8°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum temperature will be close to October's average highest temperature of 59.5°F. The minimum temperature today will be also a couple of degrees lower than October's average low.
Updated: Oct 18, 2026 @ 09:26:26 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (4:26 am CDT) it is 42.8°F in Northbrook.

On Sunday, sunshine is forecasted under mostly clear skies.

Today, the highest temperature will be 62.6°F, while the lowest temperature will be 42.8°F.
The maximum temperature will be in line with the average highest temperature of 59.5°F in October. The lowest temperature today will be moderately lower than the average low temperature.

On Sunday, in Northbrook, sunrise will be at 7:07 am and sunset at 6:05 pm (CDT).

In Northbrook, the length of the day today will be 10h and 58min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Northbrook, Illinois, USA

  • en: Northbrook, Illinois, USA
  • es: Northbrook, Illinois, EE.UU.
  • hr: Nortbrook, Ilinois, SAD
  • mk: Nortbrook, Ilinois, SAD
  • sr: Nortbrook, Ilinois, SAD
  • zh: 布鲁克, 伊利诺伊, 美国
  • Latitude: 42.127527°
  • Longitude: -87.828955°
  • Elevation: 646 ft
  • Current time: 4:26am CDT
  • Sunrise: 7:07 am CDT
  • Sunset: 6:05 pm CDT
  • Timezone: America/Chicago

Nearby Northbrook, Illinois, USA

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