Weather forecast for todayNaperville, IL
Weather forecast for today
Current condition 6:57 am CDT
- 39°F
- Feels like:36°F
Clear
- Precipitation: 0"
- Wind: 5mphS 190°
- Humidity: 83%
- Dewpoint: 34°F
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
At the moment, in Naperville, the sky is a flawless clear blue with no cloud formations.
The temperature is an icy 39.2°F, and the feels-like temperature is appraised at a cold 35.6°F. The current temperature is at the minimum predicted for today.
The temperature is an icy 39.2°F, and the feels-like temperature is appraised at a cold 35.6°F. The current temperature is at the minimum predicted for today.
Sunday Oct 18, 2026
- 64°F
- 39°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 13mphSSW 201°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:08 am CDT
- Sunset: 6:06 pm CDT
- details ▼
Today, on Sunday, October 18, skies will stay clear and sunny.
The maximum temperature will be a comfortable 64.4°F, while the minimum temperature will be an icy 39.2°F.
Today's top temperature will be a couple of degrees higher than October's standard maximum of 60.6°F.
Sunrise will be at 7:08 am and sunset at 6:06 pm; the daylight will last for 10h and 58min.
The maximum temperature will be a comfortable 64.4°F, while the minimum temperature will be an icy 39.2°F.
Today's top temperature will be a couple of degrees higher than October's standard maximum of 60.6°F.
Sunrise will be at 7:08 am and sunset at 6:06 pm; the daylight will last for 10h and 58min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 63°C.
Coldest hour: 7 am 39°C.
Coldest hour: 7 am 39°C.
Chance of precipitation
Highest chance: 2%.
Hourly weather forecast
- 7 am
- 39°F
- Feels like:36°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphSSW 197°
- Humidity: 83%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:08 am
- 8 am
- 41°F
- Feels like:37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphSSW 198°
- Humidity: 79%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 am
- 45°F
- Feels like:41°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphSSW 200°
- Humidity: 66%
- Pressure: 30.47"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 10 am
- 50°F
- Feels like:46°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 11mphSSW 205°
- Humidity: 57%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 11 am
- 54°F
- Feels like:50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphSSW 206°
- Humidity: 50%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 57°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphSSW 205°
- Humidity: 44%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 1 pm
- 61°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphSSW 204°
- Humidity: 40%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 63°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphSSW 204°
- Humidity: 38%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 3 pm
- 63°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphSSW 204°
- Humidity: 36%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 63°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphSSW 200°
- Humidity: 35%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 61°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphSSW 197°
- Humidity: 37%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 pm
- 57°F
- Feels like:55°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphS 189°
- Humidity: 42%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:06 pm
- 7 pm
- 55°F
- Feels like:54°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphS 184°
- Humidity: 47%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 52°F
- Feels like:50°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphS 180°
- Humidity: 55%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 52°F
- Feels like:48°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphS 184°
- Humidity: 59%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 50°F
- Feels like:46°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphS 188°
- Humidity: 64%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 48°F
- Feels like:46°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphS 191°
- Humidity: 67%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, in Naperville, mostly cloudless and sunny weather is anticipated.
The temperature will be between the lowest temperature of 39.2°F and the highest temperature of 62.6°F. The warmest part of the day will be from 2 pm to 4 pm.
The maximum temperature will be a couple of degrees higher than October's average high of 60.6°F. Today, the overnight low is more consistent with November's usual minimum of 33.1°F than October's 45.5°F.
The temperature will be between the lowest temperature of 39.2°F and the highest temperature of 62.6°F. The warmest part of the day will be from 2 pm to 4 pm.
The maximum temperature will be a couple of degrees higher than October's average high of 60.6°F. Today, the overnight low is more consistent with November's usual minimum of 33.1°F than October's 45.5°F.
Updated: Oct 18, 2026 @ 11:57:38 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 6:57 am CDT is 39.2°F.
Today, clear skies and sunshine are anticipated.
Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 39.2°F.
The highest temperature will be a couple of degrees higher than the average maximum of 60.6°F in October. The lowest temperature will be also a couple of degrees lower than the average low of 45.5°F.
The highest temperature will be a couple of degrees higher than the average maximum of 60.6°F in October. The lowest temperature will be also a couple of degrees lower than the average low of 45.5°F.
On Sunday, in Naperville, sunrise will be at 7:08 am and sunset at 6:06 pm (CDT).
Today, the daylight will last for 10h and 58min.
Naperville, Illinois, USA
- en: Naperville, Illinois, USA
- es: Naperville, Illinois, EE.UU.
- hr: Nejpervil, Ilinois, SAD
- mk: Nejpervil, Ilinois, SAD
- sr: Nejpervil, Ilinois, SAD
- zh: 内珀维尔, 伊利诺伊, 美国
- Latitude: 41.750839°
- Longitude: -88.153535°
- Elevation: 699 ft
- Current time: 7:19am CDT
- Sunrise: 7:08 am CDT
- Sunset: 6:06 pm CDT
- Timezone: America/Chicago
Nearby Naperville, Illinois, USA
- Warrenville (5 mi)
- Eola (5 mi)
- Woodridge (6 mi)
- Lisle (6 mi)
- Bolingbrook (6 mi)
- Winfield (7 mi)
- Romeoville (8 mi)
- Wheaton (8 mi)
- Downers Grove (8 mi)
- Aurora (9 mi)
- Plainfield (9 mi)
- Darien (9 mi)
- Lemont (9 mi)
- West Chicago (9 mi)
- Westmont (10 mi)
- North Aurora (10 mi)
- Boulder Hill (10 mi)
- Glen Ellyn (10 mi)
- Montgomery (10 mi)
- Mooseheart (11 mi)
- Batavia (11 mi)
- Clarendon Hills (11 mi)
- Carol Stream (11 mi)
- Oswego (11 mi)
Illinois, USA - most visited locations
- Chicago
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- Arlington Heights
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