Weather in Waukegan, Illinois, United States

7-Day Detailed Weather Forecast for Waukegan

Tonight

Temperature: -4°F

Wind Speed: 15 to 20 mph

Wind Direction: NW

Forecast: Clear, with a low around -4. Wind chill values as low as -26. Northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Sunday

Temperature: 9°F

Wind Speed: 10 to 15 mph

Wind Direction: WNW

Forecast: Sunny. High near 9, with temperatures falling to around 7 in the afternoon. Wind chill values as low as -26. West northwest wind 10 to 15 mph, with gusts as high as 30 mph.

Sunday Night

Temperature: 5°F

Wind Speed: 5 to 15 mph

Wind Direction: WSW

Forecast: Mostly cloudy. Low around 5, with temperatures rising to around 8 overnight. Wind chill values as low as -9. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Monday

Temperature: 24°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a high near 24. Wind chill values as low as -8. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

Monday Night

Temperature: 18°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a low around 18. West southwest wind 5 to 10 mph.

Tuesday

Temperature: 37°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 37.

Tuesday Night

Temperature: 31°F

Wind Speed: 10 to 15 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a low around 31.

Wednesday

Temperature: 40°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 40.

Wednesday Night

Temperature: 33°F

Wind Speed: 10 to 15 mph

Wind Direction: S

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

Thursday

Temperature: 44°F

Wind Speed: 15 to 20 mph

Wind Direction: SW

Forecast: Rain showers likely before noon, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 44.

Thursday Night

Temperature: 15°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 15.

Friday

Temperature: 30°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 30.

Friday Night

Temperature: 23°F

Wind Speed: 10 to 15 mph

Wind Direction: S

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

Saturday

Temperature: 40°F

Wind Speed: 10 to 15 mph

Wind Direction: WSW

Forecast: A slight chance of rain showers. Mostly cloudy, with a high near 40.