Weather forecast for todayLanark, IL

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 5:58 pm CDT

  • 52°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 8mphSSW 200°
  • Humidity: 39%
  • Dewpoint: 28°F
  • Pressure: 30.41"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, the weather is sunny with a crisp, clear sky.
The temperature is a fresh 51.8°F, with the felt air temperature closely matching at 50°F.

Saturday Oct 17, 2026

  • min.
  • 37°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 8mphSSW 199°
  • Humidity: 66%
  • UV index: 0
  • Sunrise: 7:14 am CDT
  • Sunset: 6:14 pm CDT
  • ▼
In Lanark, as the evening continues, blue skies and clear weather will prevail.
The lowest temperature will be a wintry 37.4°F.
Sunrise was at 7:14 am and sunset will be at 6:14 pm; the daylight will last for 11h and 0min.

Hourly overview

Hourly temperatures

Warmest hour: 6 pm 52°C.
Coldest period: 11 pm - 1 am 41°C.

Chance of precipitation

Highest chance: 1 am 2%.

Hourly weather forecast

  • 6 pm
  • 52°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSW 208°
  • Humidity: 41%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:14 pm
  • 7 pm
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 198°
  • Humidity: 48%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 45°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 199°
  • Humidity: 55%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 43°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 196°
  • Humidity: 65%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 43°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphSSW 196°
  • Humidity: 69%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 41°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSSW 194°
  • Humidity: 71%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 41°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSSW 194°
  • Humidity: 73%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 41°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphSSW 199°
  • Humidity: 76%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 41°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphSSW 200°
  • Humidity: 77%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 am
  • 39°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphSSW 199°
  • Humidity: 78%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Saturday, mainly sunny weather and a cloudless sky are anticipated.
The temperature will vary between a maximum of 51.8°F and a minimum of 41°F.
Updated: Oct 17, 2026 @ 22:58:22 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 5:58 pm CDT is 51.8°F.

On Saturday, in Lanark, cloudless and clear weather is anticipated.

On Saturday, in Lanark, sunrise was at 7:14 am and sunset will be at 6:14 pm (CDT).

In Lanark, the length of the day today will be 11h and 0min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Lanark, Illinois, USA

  • en: Lanark, Illinois, USA
  • es: Lanark, Illinois, EE.UU.
  • hr: Lanark, Ilinois, SAD
  • mk: Lanark, Ilinois, SAD
  • sr: Lanark, Ilinois, SAD
  • zh: 拉纳克, 伊利诺伊, 美国
  • Latitude: 42.102247°
  • Longitude: -89.833453°
  • Elevation: 876 ft
  • Current time: 5:58pm CDT
  • Sunrise: 7:14 am CDT
  • Sunset: 6:14 pm CDT
  • Timezone: America/Chicago

Nearby Lanark, Illinois, USA

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