Weather forecast for todayLaSalle, IL

Weather forecast for today

Current condition 12:00 am CDT

  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphW 270°
  • Humidity: 84%
  • Dewpoint: 39°F
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In LaSalle, currently, a perfect day unfolds under completely clear skies.
The temperature is a brisk 44.6°F. The current temperature is far from the maximum of 71.6°F predicted for today.

Tuesday Oct 20, 2026

  • 72°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 3mphESE 104°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:13 am CDT
  • Sunset: 6:07 pm CDT
  • ▼
Today, a mix of clouds and blue sky is expected.
The day will see a remarkable high of a delightful 71.6°F, sharply contrasting with a low of a wintry 39.2°F.
With a forecast of 71.6°F, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise will be at 7:13 am and sunset at 6:07 pm; the daylight will last for 10h and 54min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 70°C.
Coldest hour: 7 am 39°C.

Chance of precipitation

Highest chance: 7 am 4%.

Hourly weather forecast

  • 2 am
  • 41°F
  • Feels like:
    41°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphENE 65°
  • Humidity: 91%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 41°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphENE 72°
  • Humidity: 92%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 39°F
  • Feels like:
    39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphENE 64°
  • Humidity: 94%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:13 am
  • 8 am
  • 43°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 1mphENE 65°
  • Humidity: 92%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 55°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphE 87°
  • Humidity: 61%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphESE 123°
  • Humidity: 42%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphSE 136°
  • Humidity: 35%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphESE 124°
  • Humidity: 33%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphE 93°
  • Humidity: 42%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:07 pm
  • 8 pm
  • 54°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphE 87°
  • Humidity: 62%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphE 95°
  • Humidity: 73%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in LaSalle, a combination of clear and dull weather is anticipated.
The temperature will be between the lowest temperature of 39.2°F and the highest temperature of 69.8°F. The warmest part of the day will be from 2 pm to 4 pm.
The day’s peak temperature will reflect September's norm of 77°F more than October's 64°F. The temperature low is forecasted to be in line with the usual October value of 41°F.
Updated: Oct 20, 2026 @ 05:00:03 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 12:00 am CDT is 44.6°F.

On Tuesday, occasional cloudiness will be present, but there will still be plenty of sun.

Today, the maximum temperature will be 71.6°F, while the minimum temperature will be 39.2°F.
The maximum temperature will be relatively higher than the average highest temperature of 64°F in October. The lowest temperature will be in line with the average low of 41°F.

On Tuesday, in LaSalle, sunrise will be at 7:13 am and sunset at 6:07 pm (CDT).

In LaSalle, the length of the day today will be 10h and 54min.