Naperville, IL Weather Forecast and Current Conditions

WEATHER ALERTS - Cold Weather Advisory - Hydrologic Outlook

Current Conditions From Nearby Local Station

Sunny 2°F
Feels Like -7°F  
Humidity 67% Dew Point -7°F Wind WNW 4 MPH Gusts 10 Barometer 30.68 in.
Solar Rad 301 w/m2
Report from a personal weather station 0.8 mi. NNE of central Naperville
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Point Forecast at a Glance

SunDec 14
Sun Dec 14: Sunny, High 9F, Low 2F
9
2
MonDec 15
Mon Dec 15: Partly Sunny, High 25F, Low 15F
25
15
TueDec 16
Tue Dec 16: Partly Sunny, High 36F, Low 30F
36
30
WedDec 17
Wed Dec 17: Mostly Sunny, High 39F, Low 33F
39
33
ThuDec 18
Thu Dec 18: Rain Likely, High 46F, Low 16F
50%
46
16
FriDec 19
Fri Dec 19: Partly Sunny, High 32F, Low 25F
32
25
SatDec 20
Sat Dec 20: Mostly Cloudy, High 42F
42
 

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7-Day Temperature Trend

Week Ahead Summary

High temperatures climb from 9°F to a high of 46°F by week's end. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 3°F below the historical average for December. Normal highs for this period are around 36°F with lows around 22°F.

This Date in Weather History

1924 - The temperature at Helena, MT, plunged 79 degrees in 24 hours, and 88 degrees in 34 hours. The mercury plummeted from 63 above to 25 below zero. At Fairfield MT the temperature plunged 84 degrees in just 12 hours, from 63 at Noon to 21 below zero at midnight.

More on this and other weather history

Naperville, IL 7 Day Weather Forecast Details

Sunday Dec 14

Sunny

Day: Sunny and cold, with a high near 9. Wind chill values as low as -17. West wind 5 to 15 mph, with gusts as high as 20 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 2. Wind chill values as low as -13. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Monday Dec 15

Partly Sunny

Day: Partly sunny, with a high near 25. Wind chill values as low as -11. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 15. West southwest wind 5 to 10 mph.

Tuesday Dec 16

Partly Sunny

Day: Partly sunny, with a high near 36. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 30.

Wednesday Dec 17

Mostly Sunny

Day: Mostly sunny, with a high near 39.

Rain

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

Thursday Dec 18

Rain Likely

Day: Rain likely before noon. Mostly cloudy, with a high near 46. Breezy.

Partly Cloudy

Night: Partly cloudy, with a low around 16. Breezy.

Friday Dec 19

Partly Sunny

Day: Partly sunny, with a high near 32.

Mostly Cloudy

Night: Mostly cloudy, with a low around 25.

Saturday Dec 20

Mostly Cloudy

Day: Mostly cloudy, with a high near 42.


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 city 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.

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