Weather in Waukegan, Illinois, United States

7-Day Detailed Weather Forecast for Waukegan

Overnight

Temperature: 36°F

Wind Speed: 10 mph

Wind Direction: SSE

Forecast: Partly cloudy. Low around 36, with temperatures rising to around 43 overnight. South southeast wind around 10 mph, with gusts as high as 20 mph.

Friday

Temperature: 70°F

Wind Speed: 10 to 20 mph

Wind Direction: SSE

Forecast: Mostly sunny. High near 70, with temperatures falling to around 63 in the afternoon. South southeast wind 10 to 20 mph, with gusts as high as 35 mph.

Friday Night

Temperature: 52°F

Wind Speed: 15 to 30 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms between 10pm and 11pm, then showers and thunderstorms. Mostly cloudy. Low around 52, with temperatures rising to around 54 overnight. South southeast wind 15 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

Temperature: 64°F

Wind Speed: 20 to 35 mph

Wind Direction: SSW

Forecast: A slight chance of rain showers before 7am. Mostly sunny, with a high near 64. South southwest wind 20 to 35 mph, with gusts as high as 60 mph. Chance of precipitation is 20%.

Saturday Night

Temperature: 32°F

Wind Speed: 10 to 20 mph

Wind Direction: WSW

Forecast: A chance of rain showers between 7pm and 4am, then a chance of snow showers. Mostly cloudy, with a low around 32. West southwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

Sunday

Temperature: 43°F

Wind Speed: 10 to 20 mph

Wind Direction: W

Forecast: A chance of snow showers before 1pm. Partly sunny, with a high near 43. Chance of precipitation is 30%.

Sunday Night

Temperature: 31°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 31.

Monday

Temperature: 54°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 54.

Monday Night

Temperature: 40°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: Mostly clear, with a low around 40.

Tuesday

Temperature: 66°F

Wind Speed: 10 to 15 mph

Wind Direction: SSW

Forecast: Mostly sunny, with a high near 66.

Tuesday Night

Temperature: 44°F

Wind Speed: 15 mph

Wind Direction: SSW

Forecast: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 44.

Wednesday

Temperature: 59°F

Wind Speed: 15 to 20 mph

Wind Direction: SW

Forecast: A chance of rain showers. Partly sunny, with a high near 59.

Wednesday Night

Temperature: 31°F

Wind Speed: 20 mph

Wind Direction: WNW

Forecast: Rain showers likely before 1am, then rain and snow showers likely. Mostly cloudy, with a low around 31.

Thursday

Temperature: 45°F

Wind Speed: 15 to 20 mph

Wind Direction: WNW

Forecast: Rain and snow showers likely. Mostly sunny, with a high near 45.