Weather in Waukegan, Illinois, United States

7-Day Detailed Weather Forecast for Waukegan

Overnight

Temperature: 20°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 20. Northwest wind around 10 mph.

Thursday

Temperature: 24°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 24. West wind 5 to 10 mph.

Thursday Night

Temperature: 23°F

Wind Speed: 0 to 5 mph

Wind Direction: WNW

Forecast: A chance of snow between 8pm and 3am, then a slight chance of snow showers. Cloudy, with a low around 23. West northwest wind 0 to 5 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

Friday

Temperature: 28°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: A chance of snow showers. Mostly cloudy, with a high near 28. West northwest wind 5 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

Friday Night

Temperature: 5°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: A slight chance of snow showers before midnight. Mostly cloudy, with a low around 5. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Saturday

Temperature: 10°F

Wind Speed: 15 mph

Wind Direction: WNW

Forecast: A chance of snow. Mostly cloudy, with a high near 10. Chance of precipitation is 40%.

Saturday Night

Temperature: -3°F

Wind Speed: 15 mph

Wind Direction: NW

Forecast: A chance of snow before midnight. Partly cloudy, with a low around -3.

Sunday

Temperature: 11°F

Wind Speed: 10 to 15 mph

Wind Direction: WNW

Forecast: Mostly sunny, with a high near 11.

Sunday Night

Temperature: 2°F

Wind Speed: 5 to 15 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a low around 2.

Monday

Temperature: 23°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 23.

Monday Night

Temperature: 15°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Mostly cloudy, with a low around 15.

Tuesday

Temperature: 34°F

Wind Speed: 5 to 15 mph

Wind Direction: SSW

Forecast: Partly sunny, with a high near 34.

Tuesday Night

Temperature: 29°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 29.

Wednesday

Temperature: 39°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a high near 39.