Home / Local Weather & Traffic / Illinois / Lake County / Current Weather

Lake County, IL Weather Conditions

Updated: Thu Dec 11th 2025 4:00 PM CST

Overcast

24^°F -4^°C

Feels Like 16^°F / -9^°C

Lake County, IL weather condition is Overcast and 24°F.

Today's Weather in Lake County,IL

The current weather in Lake County IL as of 4:00 PM CST on Thu Dec 11th 2025, has a sky condition of Overcast with the visibility of 9 mile(s). It is 24 degrees fahrenheit but feels like 16 degrees. The barometric pressure is 29.98 - measured by inches of mercury - and is steady since its last observation. The humidity is 62 percent that's falling since the last report, with a dew point of 20 degrees fahrenheit which is rising. Wind direction is from the West at 6.5 miles per hour, gusting at 8.9 miles per hour. Sunrise was at 7:11 AM and Sunset was at 4:19 PM. The moon phase is a Last Quarter moon but will not be observable. Thank you for listening to the weather report from LocalConditions.com!

Listen to this weather report - press Read

Sun & Moon

Sun

Sunrise: 7:11 AM

Sunset: 4:19 PM

As of:

Moon

Moonrise: Not Observable

Moonset: 12:00 PM

Phase: Last Quarter Moon

Ask About Weather

Test our newly developed Weather Chatbot. It provides up to 10 days of forecast information!

Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Moderate Or Heavy Snow Showers

Moderate Or Heavy Snow Showers with a high of 28°F and a low of 24°F. Probable rainfall forecasted, having a 66% chance with an estimated 0.54in. Snow is likely with a 32% chance having an estimated 3.9in. Winds will be moderate, blowing around 15mph. Expect high humidity with levels above 80% to 91%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 28° \| Lo 24°	91%	66% \| est. 0.54in	32% \| est. 3.9in	14.3 mph

Overcast

Overcast with a high of 11°F and a low of 7°F. Possible light Snowfall with a 3% chance but not having significate accumulation. Winds will be moderate, blowing around 15mph. The humidity will be on the higher side, reaching around 78%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 11° \| Lo 7°	78%	0% \| est. 0in	3% \| est. 0in	14.3 mph

Sunny

Sunny with a high of 10°F and a low of -2°F. Winds will be moderate, blowing around 12mph. Expect high humidity with levels above 80% to 86%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 10° \| Lo -2°	86%	0%	0%	11.2 mph

Cloudy

Cloudy with a high of 20°F and a low of 7°F. Winds will be moderate, blowing around 14mph. The humidity will be on the higher side, reaching around 78%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 20° \| Lo 7°	78%	0%	0%	13.4 mph

Partly Cloudy

Partly Cloudy with a high of 34°F and a low of 19°F. Winds will be moderate, blowing around 11mph. Expect high humidity with levels above 80% to 86%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 34° \| Lo 19°	86%	0% \| est. 0in	0%	10.1 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Lake County, IL weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Monday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 24^°F. The morning temperature of 16°^F is lowest at 8am with the daytime high of 25°^F at 5pm and a low around 18°^F at 11am is expected.