Weather in Waukegan, Illinois, United States

7-Day Detailed Weather Forecast for Waukegan

Overnight

Temperature: 39°F

Wind Speed: 5 mph

Wind Direction: NNE

Forecast: Partly cloudy. Low around 39, with temperatures rising to around 41 overnight. North northeast wind around 5 mph.

Wednesday

Temperature: 51°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: A slight chance of rain showers after 5pm. Partly sunny, with a high near 51. East wind 5 to 10 mph. Chance of precipitation is 20%.

Wednesday Night

Temperature: 45°F

Wind Speed: 10 mph

Wind Direction: E

Forecast: Rain showers likely before 1am, then showers and thunderstorms. Mostly cloudy. Low around 45, with temperatures rising to around 48 overnight. East wind around 10 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Temperature: 62°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Showers and thunderstorms. Mostly cloudy, with a high near 62. North wind 5 to 10 mph. Chance of precipitation is 100%.

Thursday Night

Temperature: 45°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 45. North northwest wind 5 to 10 mph. Chance of precipitation is 80%.

Friday

Temperature: 57°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: A chance of rain showers. Partly sunny, with a high near 57. Chance of precipitation is 50%.

Friday Night

Temperature: 39°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: A chance of rain showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.

Saturday

Temperature: 52°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 52.

Saturday Night

Temperature: 41°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 41.

Sunday

Temperature: 62°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: Sunny, with a high near 62.

Sunday Night

Temperature: 46°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Mostly clear, with a low around 46.

Monday

Temperature: 65°F

Wind Speed: 5 to 10 mph

Wind Direction: E

Forecast: Sunny, with a high near 65.

Monday Night

Temperature: 50°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Mostly clear, with a low around 50.

Tuesday

Temperature: 67°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: Sunny, with a high near 67.