Weather in Waukegan, Illinois, United States

7-Day Detailed Weather Forecast for Waukegan

This Afternoon

Temperature: 69°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: A slight chance of rain showers before 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 69. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 52°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then showers and thunderstorms. Mostly cloudy. Low around 52, with temperatures rising to around 56 overnight. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday

Temperature: 64°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: A chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 5pm. Mostly cloudy. High near 64, with temperatures falling to around 58 in the afternoon. West northwest wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Temperature: 45°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 45. East wind around 5 mph.

Friday

Temperature: 69°F

Wind Speed: 5 to 15 mph

Wind Direction: SE

Forecast: Partly sunny, with a high near 69. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.

Friday Night

Temperature: 45°F

Wind Speed: 15 mph

Wind Direction: SSW

Forecast: Rain showers between 7pm and 10pm, then showers and thunderstorms. Mostly cloudy, with a low around 45. Chance of precipitation is 90%.

Saturday

Temperature: 54°F

Wind Speed: 15 mph

Wind Direction: W

Forecast: Rain showers. Partly sunny, with a high near 54.

Saturday Night

Temperature: 35°F

Wind Speed: 10 to 15 mph

Wind Direction: WNW

Forecast: A slight chance of rain showers before 7pm. Partly cloudy, with a low around 35.

Sunday

Temperature: 49°F

Wind Speed: 10 to 15 mph

Wind Direction: WNW

Forecast: Sunny, with a high near 49.

Sunday Night

Temperature: 34°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: Partly cloudy, with a low around 34.

Monday

Temperature: 54°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Patchy frost before 7am. Sunny, with a high near 54.

Monday Night

Temperature: 46°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 46.

Tuesday

Temperature: 67°F

Wind Speed: 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 67.

Tuesday Night

Temperature: 46°F

Wind Speed: 10 mph

Wind Direction: WSW

Forecast: Partly cloudy, with a low around 46.