Weather in Naperville, Illinois, United States

7-Day Detailed Weather Forecast for Naperville

Today

Temperature: 42°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Areas of fog and patchy drizzle. Cloudy, with a high near 42. South southeast wind around 5 mph. Chance of precipitation is 20%.

Tonight

Temperature: 39°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Patchy fog before 1am, then patchy fog and a slight chance of rain showers between 1am and 3am, then a chance of rain showers and patchy fog. Cloudy. Low around 39, with temperatures rising to around 42 overnight. South wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Monday

Temperature: 49°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Patchy fog before 9am. Mostly cloudy. High near 49, with temperatures falling to around 42 in the afternoon. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

Monday Night

Temperature: 29°F

Wind Speed: 10 to 15 mph

Wind Direction: WSW

Forecast: Partly cloudy, with a low around 29. West southwest wind 10 to 15 mph, with gusts as high as 30 mph.

Tuesday

Temperature: 41°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Partly sunny, with a high near 41. West southwest wind 5 to 10 mph.

Tuesday Night

Temperature: 31°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: A slight chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Wednesday

Temperature: 35°F

Wind Speed: 5 to 15 mph

Wind Direction: NNW

Forecast: A slight chance of rain and snow before noon. Partly sunny, with a high near 35. Chance of precipitation is 20%.

Wednesday Night

Temperature: 15°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 15.

Thursday

Temperature: 30°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 30.

Thursday Night

Temperature: 23°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: A slight chance of snow before midnight. Mostly cloudy, with a low around 23.

Friday

Temperature: 30°F

Wind Speed: 10 to 15 mph

Wind Direction: WNW

Forecast: Partly sunny, with a high near 30.

Friday Night

Temperature: 16°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 16.

Saturday

Temperature: 26°F

Wind Speed: 10 mph

Wind Direction: NNW

Forecast: Mostly sunny, with a high near 26.

Saturday Night

Temperature: 14°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: Partly cloudy, with a low around 14.