Weather in Waukegan, Illinois, United States

7-Day Detailed Weather Forecast for Waukegan

Overnight

Temperature: 57°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 57. North wind around 5 mph.

Sunday

Temperature: 71°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: Partly sunny. High near 71, with temperatures falling to around 69 in the afternoon. Northeast wind 5 to 10 mph.

Sunday Night

Temperature: 59°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 59. Northeast wind 5 to 10 mph.

Monday

Temperature: 75°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 75. Southeast wind 5 to 10 mph.

Monday Night

Temperature: 64°F

Wind Speed: 5 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 64. South southeast wind around 5 mph, with gusts as high as 10 mph.

Tuesday

Temperature: 89°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Chance of precipitation is 50%.

Tuesday Night

Temperature: 66°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 66.

Wednesday

Temperature: 79°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a high near 79.

Wednesday Night

Temperature: 62°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: Showers and thunderstorms likely before 1am. Mostly cloudy, with a low around 62.

Juneteenth

Temperature: 79°F

Wind Speed: 5 to 10 mph

Wind Direction: NW

Forecast: A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 79.

Thursday Night

Temperature: 62°F

Wind Speed: 5 mph

Wind Direction: WNW

Forecast: A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 62.

Friday

Temperature: 84°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84.

Friday Night

Temperature: 68°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 68.

Saturday

Temperature: 88°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 88.