Weather in Waukegan, Illinois, United States

7-Day Detailed Weather Forecast for Waukegan

Overnight

Temperature: 11°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: Partly cloudy. Low around 11, with temperatures rising to around 15 overnight. South southwest wind around 5 mph.

Tuesday

Temperature: 36°F

Wind Speed: 5 to 15 mph

Wind Direction: SSW

Forecast: Mostly sunny. High near 36, with temperatures falling to around 34 in the afternoon. South southwest wind 5 to 15 mph, with gusts as high as 30 mph.

Tuesday Night

Temperature: 29°F

Wind Speed: 10 to 15 mph

Wind Direction: WSW

Forecast: Mostly cloudy. Low around 29, with temperatures rising to around 33 overnight. West southwest wind 10 to 15 mph, with gusts as high as 30 mph.

Wednesday

Temperature: 35°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 35. Southwest wind 5 to 10 mph.

Wednesday Night

Temperature: 33°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: A chance of rain after midnight. Mostly cloudy, with a low around 33. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

Thursday

Temperature: 44°F

Wind Speed: 15 to 20 mph

Wind Direction: SW

Forecast: Rain before 3pm, then a chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 80%.

Thursday Night

Temperature: 13°F

Wind Speed: 15 to 20 mph

Wind Direction: WNW

Forecast: A chance of snow showers. Mostly cloudy, with a low around 13. New snow accumulation of less than half an inch possible.

Friday

Temperature: 26°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 26.

Friday Night

Temperature: 23°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 23.

Saturday

Temperature: 40°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a high near 40.

Saturday Night

Temperature: 21°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 21.

Sunday

Temperature: 31°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 31.

Sunday Night

Temperature: 22°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 22.

Monday

Temperature: 34°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a high near 34.