Weather forecast for today
Summit, IL

Weather forecast for today

Sunday, Jun 15.

Partly Cloudy
5:14 am

8:29 pm
CDT
Partly Cloudy
81°F / 63°F
  • Wind: 11mph ENE
  • Humidity: 61%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 8
Today, clouds and sunshine will create a dynamic sky throughout the day.
The maximum temperature will be a warm 80.6°F, while the minimum temperature will be a breezy 62.6°F.
The maximum heat index, which measures the combined effect of heat and moisture, is assessed at 82.4°F.
Predicted temperatures are trending relatively higher than June's climate norm of 75.2°F.
Sunrise was at 5:14 am and sunset will be at 8:29 pm; the daylight will last for 15h and 16min.

Current condition

Fair
6:14 am CDT
Fair
  • 59°F
  • Feels like: 59°F
  • Wind: 5mph N
  • Humidity: 83%
  • Dewpoint: 54°F
  • Pressure: 30.07"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
At the moment, in Summit, skies are mostly clear, creating ideal outdoor conditions.
The temperature is a mild 59°F. The current temperature is almost at the minimum-anticipated 62.6°F for today.

Frequently asked questions

What is the temperature now?
At 6:14 am CDT, the temperature is 59°F.
What is the weather forecast for Summit for today?
Today, sun and clouds will share the sky, creating a partly cloudy day.
What will be the highest temperature in Summit today?
Today, the maximum temperature will be 80.6°F, while the minimum temperature will be 62.6°F. The maximum heat index, which combines air temperature and relative humidity, is estimated at 82.4°F.
The highest temperature today will be a couple of degrees higher than the average maximum temperature in June. The lowest temperature will be in line with the average low of 61.5°F.
What time are sunrise and sunset today?
On Sunday, in Summit, sunrise was at 5:14 am and sunset will be at 8:29 pm (CDT).
How long is the day today?
In Summit, the length of the day today will be 15h and 16min.

Hourly weather forecast

7 am
  • 61°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph NE
  • Pressure: 30.06"Hg
  • Humidity: 77%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph NE
  • Pressure: 30.06"Hg
  • Humidity: 72%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
9 am
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph ENE
  • Pressure: 30.09"Hg
  • Humidity: 66%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 73°F
  • Feels like:
    73°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph ENE
  • Pressure: 30.09"Hg
  • Humidity: 59%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
11 am
  • 75°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph ENE
  • Pressure: 30.06"Hg
  • Humidity: 56%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 77°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph ENE
  • Pressure: 30.06"Hg
  • Humidity: 54%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
1 pm
  • 79°F
  • Feels like:
    79°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph ENE
  • Pressure: 30.06"Hg
  • Humidity: 53%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 79°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph ENE
  • Pressure: 30.06"Hg
  • Humidity: 52%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
3 pm
  • 79°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph ENE
  • Pressure: 30.03"Hg
  • Humidity: 50%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 79°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph ENE
  • Pressure: 30.03"Hg
  • Humidity: 51%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
5 pm
  • 79°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph ENE
  • Pressure: 30.03"Hg
  • Humidity: 53%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 77°F
  • Feels like:
    79°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph ENE
  • Pressure: 30"Hg
  • Humidity: 52%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
7 pm
  • 75°F
  • Feels like:
    75°F
Cloudy
Cloudy
  • Wind: 10mph ENE
  • Pressure: 30.03"Hg
  • Humidity: 54%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 73°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph NE
  • Pressure: 30.03"Hg
  • Humidity: 58%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:29 pm
9 pm
  • 70°F
  • Feels like:
    70°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph ENE
  • Pressure: 30.03"Hg
  • Humidity: 61%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 70°F
  • Feels like:
    70°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph NE
  • Pressure: 30.03"Hg
  • Humidity: 64%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
11 pm
  • 68°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Wind: 6mph NE
  • Pressure: 30.03"Hg
  • Humidity: 68%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Today, in Summit, cloudy weather is anticipated.
The temperature will vary between a maximum of 78.8°F and a minimum of 60.8°F. The warmest part of the day will be from 1 pm to 5 pm.
The temperature is expected to be slightly warmer than the average peak in June, which is 75.2°F. Today, the night is expected to be also in line with the typical June low of 61.5°F.
Updated: Jun 15, 2025 @ 11:14:23 UTC
Published by: Weather Atlas | About Us
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Weather Forecasting & Climate

Summit, Illinois, USA

  • en: Summit, Illinois, USA
  • es: Summit, Illinois, EE.UU.
  • hr: Samit, Ilinois, SAD
  • sr: Samit, Ilinois, SAD
  • zh: 萨米特, 伊利诺伊, 美国
  • Latitude: 41.788088°
  • Longitude: -87.810334°
  • Elevation: 614 ft
  • Current time: 6:14am CDT
  • Sunrise: 5:14 am CDT
  • Sunset: 8:29 pm CDT
  • Timezone: America/Chicago
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