Local Forecast

Great Lakes, IL Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Great Lakes, IL

No Active Alerts

Hour-by-Hour  Current Observation

Thursday 5:00 PM CDTThursday 5:00 PM

°F °C
Regional Observations →
73°F

Cloudy

  • 77° / 68° High / Low
  • 73° Feels Like
  • 0% Chance of Rain

Wind

5 mph

SSE

UV Index

5

Moderate

Humidity

89%

Dew 69°F

Sun

5:57 AM · 7:54 PM

Rise · Set

Source: KENOSHA (KENW). Slider scrubs the next 12 hours.

5-Day Outlook

Through Monday

Local Radar →

Today

77° 68°

Chance of Thunderstorms

Overnight: Chance of Thunderstorms

Detailed forecast

Today

A chance of rain showers between 1pm and 4pm, then a chance of showers and thunderstorms. Cloudy. High near 77, with temperatures falling to around 72 in the afternoon. East wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 68. East southeast wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Friday

77° 68°

Chance of Thunderstorms

Overnight: Thunderstorms Likely

Detailed forecast

Friday

A chance of rain showers before 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 76. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 68. East wind around 10 mph. Chance of precipitation is 60%.

Saturday

82° 71°

Thunderstorms Likely

Overnight: Thunderstorms Likely

Detailed forecast

Saturday

Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 81. South southeast wind 10 to 15 mph. Chance of precipitation is 70%.

Night

A chance of showers and thunderstorms before 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Sunday

82° 66°

Chance of Thunderstorms

Overnight: Partly Cloudy

Detailed forecast

Sunday

Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 81.

Night

A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 66.

Monday

73° 64°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Monday

Mostly sunny, with a high near 73.

Night

Mostly clear, with a low around 63.

Great Lakes, IL Weather Analysis Tools