Weather forecast for today
DeKalb, IL

Weather forecast for today

Monday, Jun 16.

Partly Cloudy
5:17 am

8:34 pm
CDT
Partly Cloudy
86°F / 68°F
  • Wind: 8mph SSE
  • Humidity: 60%
  • Precip. probability: 13%
  • Precipitation: 0"
  • UV index: 8
Today, in DeKalb, thin clouds will pass through at times, but overall, it will remain bright.
The maximum temperature will be a humid 86°F, while the minimum expected temperature is a delightful 68°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is computed to be a hot 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
It will be hotter, as the maximum temperature reflects July's norm of 80.2°F instead of June's.
Sunrise was at 5:17 am and sunset will be at 8:34 pm; the daylight will last for 15h and 17min.

Current condition

Fair
5:43 am CDT
Fair
  • 61°F
  • Feels like: 61°F
  • Wind: 0mph SSE
  • Humidity: 86%
  • Dewpoint: 57°F
  • Pressure: 30.05"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
Currently, skies are mostly clear, creating ideal outdoor conditions.
The temperature is an enjoyable 60.8°F. The current temperature is far from the maximum of 86°F anticipated for today.

Frequently asked questions

What is the temperature now?
At 5:43 am CDT, the temperature is 60.8°F.
What is the weather forecast for DeKalb for today?
On Monday, in DeKalb, moments of sunshine will break through the patchy clouds.
What will be the maximum temperature today?
Today, the maximum temperature will be 86°F, while the minimum temperature will be 68°F. The maximum heat index, which combines relative humidity and air temperature, is calculated to be 91.4°F.
The highest temperature will be slightly warmer than the average maximum of 77.7°F in June. The lowest temperature will be also relatively higher than the average low of 60.1°F.
What time are sunrise and sunset today?
On Monday, in DeKalb, sunrise was at 5:17 am and sunset will be at 8:34 pm (CDT).
How many hours of daylight will DeKalb have today?
In DeKalb, today, there will be 15h and 17min of daylight.

Hourly weather forecast

6 am
  • 63°F
  • Feels like:
    63°F
Mostly Sunny
Mostly Sunny
  • Wind: 1mph ESE
  • Pressure: 30"Hg
  • Humidity: 85%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SE
  • Pressure: 30"Hg
  • Humidity: 74%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SSE
  • Pressure: 29.97"Hg
  • Humidity: 59%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 81°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SSE
  • Pressure: 29.94"Hg
  • Humidity: 53%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 82°F
  • Feels like:
    84°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 49%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 84°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SSE
  • Pressure: 29.85"Hg
  • Humidity: 46%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 82°F
  • Feels like:
    84°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph SSE
  • Pressure: 29.83"Hg
  • Humidity: 49%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 79°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph S
  • Pressure: 29.8"Hg
  • Humidity: 58%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:34 pm
10 pm
  • 75°F
  • Feels like:
    75°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph S
  • Pressure: 29.83"Hg
  • Humidity: 71%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Today, in DeKalb, primarily overcast and occasionally clear weather is forecasted.
The temperature will be between a maximum of 84.2°F and a minimum of 62.6°F. The hottest part of the day will be from 3 pm to 5 pm.
The forecasted high is more similar to July's typical maximum of 80.2°F than the usual for June. The expected low will be also more alike with what’s common in July than the current June average of 60.1°F.
Updated: Jun 16, 2025 @ 10:43:19 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

DeKalb, Illinois, USA

  • en: DeKalb, Illinois, USA
  • es: DeKalb, Illinois, EE.UU.
  • hr: Dekab, Ilinois, SAD
  • sr: Dekab, Ilinois, SAD
  • zh: 迪卡尔布, 伊利诺伊, 美国
  • Latitude: 41.929474°
  • Longitude: -88.750365°
  • Elevation: 879 ft
  • Current time: 5:43am CDT
  • Sunrise: 5:17 am CDT
  • Sunset: 8:34 pm CDT
  • Timezone: America/Chicago
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