Weather forecast for tomorrowLanark, IL

Weather forecast for tomorrow

Wednesday Nov 11, 2026

  • 54°F
  • 36°F
AM Rain
AM Rain
  • Precip. probability: 66%
  • Precipitation: 0.31"
  • Wind: 10mphNE 35°
  • Humidity: 80%
  • UV index: 1
  • Sunrise: 6:44 am CST
  • Sunset: 4:41 pm CST
  • ▼
Tomorrow, on Wednesday, light rain will be present in the morning before conditions shift.
The likelihood of precipitation is high. However, the rainfall will be light. The temperature is forecasted to oscillate between a maximum of a crisp 53.6°F and a minimum of a wintry 35.6°F.
The predicted high will feel warmer, consistent with October's climate average of 59.4°F.
Sunrise will be at 6:44 am and sunset at 4:41 pm; tomorrow's daylight will last for 9h and 57min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 54°C.
Coldest period: 12 am - 3 am 41°C.

Chance of precipitation

Highest chance: 9 am 62%.

Hourly weather forecast

  • 12 am
  • 41°F
  • Feels like:
    41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 2mphSE 146°
  • Humidity: 87%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 41°F
  • Feels like:
    41°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 2mphSE 144°
  • Humidity: 90%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 41°F
  • Feels like:
    41°F
Cloudy
Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 3mphSE 134°
  • Humidity: 88%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 43°F
  • Feels like:
    41°F
Showers
Showers
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • Wind: 4mphESE 112°
  • Humidity: 84%
  • Pressure: 29.83"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Sunrise: 6:44 am
  • 8 am
  • 45°F
  • Feels like:
    43°F
Rain
Rain
  • Precip. probability: 67%
  • Precipitation: 0.12"
  • Wind: 4mphE 87°
  • Humidity: 90%
  • Pressure: 29.8"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 10 am
  • 48°F
  • Feels like:
    46°F
Showers
Showers
  • Precip. probability: 41%
  • Precipitation: 0.04"
  • Wind: 5mphENE 63°
  • Humidity: 87%
  • Pressure: 29.8"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 12 pm
  • 52°F
  • Feels like:
    48°F
Showers
Showers
  • Precip. probability: 40%
  • Precipitation: 0.04"
  • Wind: 7mphNNE 32°
  • Humidity: 80%
  • Pressure: 29.77"Hg
  • Visibility: 7mi
  • UV index: 1
  • ▼
  • 2 pm
  • 52°F
  • Feels like:
    48°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphNNE 17°
  • Humidity: 74%
  • Pressure: 29.77"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 52°F
  • Feels like:
    48°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphN 3°
  • Humidity: 71%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 4:41 pm
  • 6 pm
  • 46°F
  • Feels like:
    45°F
Mostly Clear
Mostly Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphN 350°
  • Humidity: 80%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 45°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphNNW 343°
  • Humidity: 87%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 43°F
  • Feels like:
    39°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 8mphNNW 340°
  • Humidity: 86%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Tomorrow, on Wednesday, primarily gloomy and occasionally rain-filled weather is anticipated.
Rainfall is expected from 6 am to 12 pm. With moderate precipitation of 0.16", most rainfall is expected at 9 am.
The temperature will be between a minimum of 41°F and a maximum of 53.6°F. The warmest part of the day will be around 3 pm.
The temperature will feel more close to October's average high than the expected maximum for November. The nighttime low will be slightly warmer than the typical November minimum temperature of 31.3°F.
Updated: Nov 10, 2026 @ 22:46:31 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, occasional morning showers are expected before the weather changes.

Light precipitation of 0.31" is anticipated. The chance of rainfall is 66%.

Tomorrow, the highest temperature will be 53.6°F, while the lowest temperature will be 35.6°F.
The highest temperature will be relatively higher than the average maximum of 44.8°F in November. The lowest temperature will be also moderately higher than the average low of 31.3°F.

On Wednesday, in Lanark, sunrise will be at 6:44 am and sunset at 4:41 pm (CST).

In Lanark, Illinois, the length of the day tomorrow will be 9h and 57min.