Weather forecast for todayDeKalb, IL
Weather forecast for today
Current condition 7:49 am CDT
- 36°F
- Feels like:34°F
Fair
- Precipitation: 0"
- Wind: 3mphNNW 330°
- Humidity: 87%
- Dewpoint: 32°F
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Currently, in DeKalb, the air is calm, and fair conditions continue without disruption.
The temperature is a wintry 35.6°F, the real-feel temperature is nearly identical at 33.8°F. The current temperature is almost at the minimum-expected 37.4°F for today.
The temperature is a wintry 35.6°F, the real-feel temperature is nearly identical at 33.8°F. The current temperature is almost at the minimum-expected 37.4°F for today.
Saturday Oct 17, 2026
- 55°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 10mphWSW 244°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:10 am CDT
- Sunset: 6:10 pm CDT
- details ▼
On Saturday, in DeKalb, expect bright skies and plenty of sunshine.
The temperature is expected to vary between a maximum of a mild 55.4°F and a minimum of a wintry 37.4°F.
The daily maximum temperature is forecasted to be a couple of degrees lower than October's climate average of 59.9°F.
Sunrise was at 7:10 am and sunset will be at 6:10 pm; the daylight will last for 11h and 1min.
The temperature is expected to vary between a maximum of a mild 55.4°F and a minimum of a wintry 37.4°F.
The daily maximum temperature is forecasted to be a couple of degrees lower than October's climate average of 59.9°F.
Sunrise was at 7:10 am and sunset will be at 6:10 pm; the daylight will last for 11h and 1min.
Hourly overview
Hourly temperatures
Warmest period: 2 pm - 4 pm 54°C.
Coldest hour: 8 am 36°C.
Coldest hour: 8 am 36°C.
Chance of precipitation
Highest chance: 8 am 2%.
Hourly weather forecast
- 8 am
- 36°F
- Feels like:34°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphNNW 332°
- Humidity: 87%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 am
- 41°F
- Feels like:39°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphNNW 336°
- Humidity: 74%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 10 am
- 45°F
- Feels like:45°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphW 275°
- Humidity: 62%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 11 am
- 48°F
- Feels like:46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphWSW 244°
- Humidity: 53%
- Pressure: 30.53"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 50°F
- Feels like:48°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSW 230°
- Humidity: 45%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 1 pm
- 54°F
- Feels like:50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphSW 225°
- Humidity: 40%
- Pressure: 30.5"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 54°F
- Feels like:52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSW 229°
- Humidity: 38%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 3 pm
- 55°F
- Feels like:52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphSW 224°
- Humidity: 38%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 54°F
- Feels like:52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphSW 226°
- Humidity: 39%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 54°F
- Feels like:50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSW 217°
- Humidity: 43%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 50°F
- Feels like:48°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSSW 208°
- Humidity: 48%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:10 pm
- 7 pm
- 46°F
- Feels like:45°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSW 205°
- Humidity: 53%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 45°F
- Feels like:41°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSW 200°
- Humidity: 57%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 43°F
- Feels like:39°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphSSW 203°
- Humidity: 62%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 43°F
- Feels like:37°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphSSW 203°
- Humidity: 68%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 41°F
- Feels like:37°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphSSW 203°
- Humidity: 71%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, sunny conditions are likely to prevail.
The temperature will vary between a minimum of 35.6°F and a maximum of 55.4°F. The warmest part of the day will be around 3 pm.
Today, the maximum will be relatively lower than the average high for October. The lowest temperature today is more close to November's average minimum of 32°F than the average low in October of 44.1°F.
The temperature will vary between a minimum of 35.6°F and a maximum of 55.4°F. The warmest part of the day will be around 3 pm.
Today, the maximum will be relatively lower than the average high for October. The lowest temperature today is more close to November's average minimum of 32°F than the average low in October of 44.1°F.
Updated: Oct 17, 2026 @ 12:49:22 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The temperature at 7:49 am CDT is 35.6°F.
On Saturday, in DeKalb, sunshine is expected with little to no cloud cover.
Today, the highest temperature will be 55.4°F, while the lowest temperature will be 37.4°F.
Today, the maximum temperature will be a couple of degrees lower than the average highest temperature in October. The lowest temperature will be also a couple of degrees lower than the average low of 44.1°F.
Today, the maximum temperature will be a couple of degrees lower than the average highest temperature in October. The lowest temperature will be also a couple of degrees lower than the average low of 44.1°F.
On Saturday, in DeKalb, sunrise was at 7:10 am and sunset will be at 6:10 pm (CDT).
Today, the daylight will last for 11h and 1min.
DeKalb, Illinois, USA
- en: DeKalb, Illinois, USA
- es: DeKalb, Illinois, EE.UU.
- hr: Dekab, Ilinois, SAD
- mk: 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: 8:50am CDT
- Sunrise: 7:10 am CDT
- Sunset: 6:10 pm CDT
- Timezone: America/Chicago
Nearby DeKalb, Illinois, USA
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- Sycamore (5 mi)
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- Maple Park (8 mi)
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- Hinckley (12 mi)
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- Lindenwood (17 mi)
Illinois, USA - most visited locations
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