Weather forecast for today
Allerton, IL

Weather forecast for today

Monday, Jun 16.

Cloudy
5:21 am

8:24 pm
CDT
Cloudy
81°F / 68°F
  • Wind: 7mph SSW
  • Humidity: 69%
  • Precip. probability: 21%
  • Precipitation: 0"
  • UV index: 8
Today, low clouds will cover the sky.
Temperature is predicted to swing from a high of a moderately hot 80.6°F to a low of an agreeable 68°F.
The maximum heat index, which modifies the air temperature to account for humidity, is estimated at 84.2°F.
The high temperature is anticipated to match June's standard maximum of 80.8°F.
Sunrise was at 5:21 am and sunset will be at 8:24 pm; the daylight will last for 15h and 3min.

Current condition

Mostly Cloudy
2:40 pm CDT
Mostly Cloudy
  • 79°F
  • Feels like: 82°F
  • Wind: 9mph S
  • Humidity: 75%
  • Dewpoint: 70°F
  • Pressure: 29.93"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 6
Currently, in Allerton, a dense layer of clouds is spreading across the sky, making it predominantly cloudy.
The temperature is a moderately hot 78.8°F, the feels-like temperature is slightly different, estimated at a temperate 82.4°F. The current temperature is almost at the maximum of today's predicted 80.6°F.

Weather radar - Allerton, IL

Doppler radar displays precipitation for the past 2h and forecasts the next 30min

Frequently asked questions

What is the temperature now?
Currently (2:40 pm CDT) it is 78.8°F in Allerton.
What is the weather forecast for Allerton for today?
On Monday, expect persistent cloudiness.
What will be the highest temperature today?
Today, the maximum temperature will be 80.6°F, while the minimum temperature will be 68°F. The maximum heat index, which integrates air moisture with ambient temperature, is calculated to be 84.2°F.
The maximum temperature will be in line with the average highest temperature of 80.8°F in June. The lowest temperature will be a couple of degrees higher than the average low of 64°F.
When are sunrise and sunset today?
On Monday, in Allerton, sunrise was at 5:21 am and sunset will be at 8:24 pm (CDT).
How long is the day today?
In Allerton, today, there will be 15h and 3min of daylight.

Hourly weather forecast

3 pm
  • 77°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 76%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 79°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph SSW
  • Pressure: 29.88"Hg
  • Humidity: 70%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
5 pm
  • 79°F
  • Feels like:
    84°F
Cloudy
Cloudy
  • Wind: 8mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 69%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 77°F
  • Feels like:
    77°F
Cloudy
Cloudy
  • Wind: 6mph S
  • Pressure: 29.85"Hg
  • Humidity: 73%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 10mi
7 pm
  • 77°F
  • Feels like:
    77°F
Cloudy
Cloudy
  • Wind: 6mph S
  • Pressure: 29.85"Hg
  • Humidity: 74%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 75°F
  • Feels like:
    75°F
Cloudy
Cloudy
  • Wind: 4mph S
  • Pressure: 29.85"Hg
  • Humidity: 79%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:24 pm
9 pm
  • 73°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph S
  • Pressure: 29.83"Hg
  • Humidity: 86%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 72°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph S
  • Pressure: 29.85"Hg
  • Humidity: 89%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
11 pm
  • 72°F
  • Feels like:
    73°F
Cloudy
Cloudy
  • Wind: 4mph S
  • Pressure: 29.85"Hg
  • Humidity: 91%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 10mi
12 am
  • 70°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 3mph S
  • Pressure: 29.88"Hg
  • Humidity: 93%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
For the remainder of Monday, overcast weather is expected.
The temperature will vary between a maximum of 78.8°F and a minimum of 71.6°F. The warmest part of the day will be at 4 pm and 5 pm.
The maximum temperature will be alike with the average high of 80.8°F in June. Forecasts indicate a night temperature also moderately higher than the usual June minimum of 64°F.
Updated: Jun 16, 2025 @ 19:40:29 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Allerton, Illinois, USA

  • en: Allerton, Illinois, USA
  • es: Allerton, Illinois, EE.UU.
  • hr: Alerton, Ilinois, SAD
  • sr: Alerton, Ilinois, SAD
  • zh: 阿勒顿, 伊利诺伊, 美国
  • Latitude: 39.911701°
  • Longitude: -87.936422°
  • Elevation: 702 ft
  • Current time: 2:40pm CDT
  • Sunrise: 5:21 am CDT
  • Sunset: 8:24 pm CDT
  • Timezone: America/Chicago
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