What is today's weather forecast for Naperville, IL?

Today's forecast for Naperville shows a low of 38 degrees Fahrenheit. Rain, mainly after midnight.

What is the 7-day weather forecast for Naperville, IL?

The 7-day forecast for Naperville shows highs from 43 to 55 degrees and lows from 33 to 40 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Naperville, IL this week?

Yes, rain is possible in Naperville this week. Precipitation chances: Monday (80% chance), Tuesday (70% chance), Thursday (40% chance), Friday (50% chance).

How accurate is the Naperville weather forecast?

WeatherForYou provides highly accurate Naperville forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Naperville, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

43°F
Feels Like 43°F

Humidity 57% Dew Point 29°F Wind E 1 MPH Gusts 3 Barometer 30.08 in.764 mm

Report from a personal weather station 0.8 miles NNE of central Naperville
at 10:00 PM Mon, Nov 17, 2025

Point Forecast at a Glance

MonNov 17

80%

TueNov 18

70%

WedNov 19

ThuNov 20

40%

FriNov 21

50%

SatNov 22

SunNov 23

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 43°F to 55°F. Unsettled weather expected with rain likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 1°F above the historical average for November. Normal highs for this period are around 48°F with lows around 32°F.

This Date in Weather History

1869 - Southwest winds of hurricane force swept the Berkshire and Green Mountains of New England causing extensive forest and structural damage.

Naperville, IL 7 Day Weather Forecast Details

Monday Nov 17

Night: Rain, mainly after midnight. Low around 38. East wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Nov 18

Day: Occasional drizzle with showers likely. Cloudy, with a high near 43. East wind 10 to 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Night: Cloudy, with a low around 39. East northeast wind 5 to 10 mph.

Wednesday Nov 19

Day: Cloudy, with a high near 47. East southeast wind around 5 mph.

Night: Mostly cloudy, with a low around 40. East southeast wind around 5 mph becoming calm.

Thursday Nov 20

Day: A 40 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 55.

Night: A 40 percent chance of rain. Mostly cloudy, with a low around 39.

Friday Nov 21

Day: A chance of rain. Partly sunny, with a high near 49.

Night: A chance of rain before midnight. Mostly cloudy, with a low around 33.

Saturday Nov 22

Day: Mostly sunny, with a high near 48.

Night: Partly cloudy, with a low around 35.

Sunday Nov 23

Day: Mostly sunny, with a high near 51.

Night: Partly cloudy, with a low around 39.

Monday Nov 24

Day: Mostly sunny, with a high near 53.

About Naperville, IL

Naperville ( NAY-pər-vil) is a city in DuPage and Will counties in the U.S. state of Illinois. It is a suburb southwest of Chicago located 28 miles (45 km) west of the city on the DuPage River. As of the 2020 census, its population was 149,540, making it the state's fourth-most populous city. Naperville was founded in 1831 by Joseph Naper. The city was established by the banks of the DuPage River and was originally known as Naper's Settlement. By 1832, over 100 residents lived in Naper's Settlement. In 1839, after DuPage County was split from Cook County, Naperville became the county seat, which it remained until 1868. Beginning in the 1960s, Naperville experienced a significant population increase as a result of Chicago's urban sprawl. Naperville is home to Moser Tower and Millennium Carillon, one of the world's four largest carillons. It is also home to an extensive parks and forest preserve network, including Centennial Beach. The city has two school districts, 203 and 204. Naperville's largest employer is Edward Hospital with 4,500 employees. Naperville has a train station served by Amtrak and Metra.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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