Weather in Waukegan, Illinois, United States

7-Day Detailed Weather Forecast for Waukegan

Overnight

Temperature: 38°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a low around 38. Southeast wind around 5 mph.

Tuesday

Temperature: 45°F

Wind Speed: 5 to 15 mph

Wind Direction: SE

Forecast: Mostly cloudy, with a high near 45. Southeast wind 5 to 15 mph.

Tuesday Night

Temperature: 42°F

Wind Speed: 15 mph

Wind Direction: S

Forecast: A chance of rain showers before 9pm, then showers and thunderstorms. Cloudy. Low around 42, with temperatures rising to around 50 overnight. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Temperature: 62°F

Wind Speed: 15 to 20 mph

Wind Direction: SW

Forecast: Sunny, with a high near 62. Southwest wind 15 to 20 mph, with gusts as high as 40 mph.

Wednesday Night

Temperature: 38°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Partly cloudy, with a low around 38. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday

Temperature: 46°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A chance of rain. Partly sunny, with a high near 46. Chance of precipitation is 40%.

Thursday Night

Temperature: 35°F

Wind Speed: 10 to 15 mph

Wind Direction: SE

Forecast: Rain and a slight chance of thunderstorms. Mostly cloudy, with a low around 35.

Friday

Temperature: 41°F

Wind Speed: 15 to 20 mph

Wind Direction: WSW

Forecast: A chance of rain before noon, then a slight chance of rain and snow. Mostly cloudy, with a high near 41.

Friday Night

Temperature: 26°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 26.

Saturday

Temperature: 37°F

Wind Speed: 10 mph

Wind Direction: WNW

Forecast: A slight chance of snow after noon. Partly sunny, with a high near 37.

Saturday Night

Temperature: 23°F

Wind Speed: 10 mph

Wind Direction: NW

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

Sunday

Temperature: 31°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: A slight chance of snow. Partly sunny, with a high near 31.

Sunday Night

Temperature: 18°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: A slight chance of snow. Partly cloudy, with a low around 18.

Monday

Temperature: 30°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: Mostly sunny, with a high near 30.