Weather forecast for today
Dennison, IL

Weather forecast for today

Tuesday, Jun 3.

Mostly Sunny / Wind
5:22 am

8:14 pm
CDT
Mostly Sunny / Wind
88°F / 72°F
  • Wind: 22mph S
  • Humidity: 56%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 8
Today, on Tuesday, June 3, mostly sunny skies with strong breezes at times are expected.
The highest predicted temperature is a tropical 87.8°F, while the lowest temperature will be a delightful 71.6°F.
The maximum heat index, which combines air temperature and relative humidity, is calculated to be a tropical 93.2°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
It will feel hotter, with a temperature more typical of July's average maximum of 82.8°F.
Sunrise will be at 5:22 am and sunset at 8:14 pm; the daylight will last for 14h and 52min.

Current condition

Clear
5:12 am CDT
Clear
  • 63°F
  • Feels like: 63°F
  • Wind: 4mph S
  • Humidity: 73%
  • Dewpoint: 54°F
  • Pressure: 29.99"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
At the moment, in Dennison, a vast expanse of clear blue stretches overhead.
The temperature is a breezy 62.6°F. The current temperature is far from today's maximum-forecasted 87.8°F.

Frequently asked questions

What is the temperature now?
The current temperature (5:12 am CDT) is 62.6°F.
What is the weather forecast for Dennison for today?
On Tuesday, bright and windy weather is anticipated.
What will be the maximum temperature today?
Today, the maximum temperature will be 87.8°F, while the minimum temperature will be 71.6°F. The maximum heat index, which combines relative humidity and air temperature, is evaluated at 93.2°F.
The maximum temperature will be relatively higher than the average highest temperature of 81°F in June. The lowest temperature will be also slightly warmer than the average low of 63.9°F.
What time are sunrise and sunset today?
On Tuesday, in Dennison, sunrise will be at 5:22 am and sunset at 8:14 pm (CDT).
How many hours of daylight will Dennison have today?
In Dennison, the length of the day today will be 14h and 52min.

Hourly weather forecast

6 am
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Wind: 5mph S
  • Pressure: 29.97"Hg
  • Humidity: 75%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Wind: 8mph S
  • Pressure: 29.97"Hg
  • Humidity: 71%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 81°F
  • Feels like:
    82°F
Mostly Sunny
Mostly Sunny
  • Wind: 14mph S
  • Pressure: 29.94"Hg
  • Humidity: 61%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 84°F
  • Feels like:
    88°F
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Wind: 20mph SSW
  • Pressure: 29.94"Hg
  • Humidity: 50%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 86°F
  • Feels like:
    90°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 21mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 44%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 9mi
4 pm
  • 86°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph SSW
  • Pressure: 29.88"Hg
  • Humidity: 42%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 9mi
6 pm
  • 84°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph S
  • Pressure: 29.85"Hg
  • Humidity: 43%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 9mi
8 pm
  • 81°F
  • Feels like:
    82°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph S
  • Pressure: 29.88"Hg
  • Humidity: 51%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 9mi
Sunset: 8:14 pm
10 pm
  • 77°F
  • Feels like:
    77°F
Mostly Clear
Mostly Clear
  • Wind: 11mph S
  • Pressure: 29.88"Hg
  • Humidity: 56%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 9mi
Today, a combination of dull and mostly clear weather is expected.
The temperature will vary between a minimum of 62.6°F and a maximum of 87.8°F. The hottest part of the day is expected around 3 pm.
The expected temperature aligns more with July's average high than with June's 81°F. The minimum temperature will be also more in line with July's average low of 65.8°F than June's typical 63.9°F.
Updated: Jun 3, 2025 @ 10:12:05 UTC
Published by: Weather Atlas | About Us
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Weather Forecasting & Climate

Dennison, Illinois, USA

  • en: Dennison, Illinois, USA
  • es: Dennison, Illinois, EE.UU.
  • hr: Dennison, Ilinois, SAD
  • sr: Dennison, Ilinois, SAD
  • zh: 丹尼森, 伊利诺伊, 美国
  • Latitude: 39.460869°
  • Longitude: -87.597803°
  • Elevation: 581 ft
  • Current time: 5:12am CDT
  • Sunrise: 5:22 am CDT
  • Sunset: 8:14 pm CDT
  • Timezone: America/Chicago
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