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

Carthage Lake, IL Weather Conditions

Updated: Tue Jul 21st 2026 5:15 AM CDT

Patchy Rain Nearby

74^°F 23^°C

Feels Like 78^°F / 26^°C

Carthage Lake, IL weather condition is Patchy Rain Nearby and 74°F.

Today's Weather in Carthage Lake,IL

The current weather in Carthage Lake IL as of 5:15 AM CDT on Tue Jul 21st 2026, has a sky condition of Patchy Rain Nearby with the visibility of 9 mile(s). It is 74 degrees fahrenheit but feels like 78 degrees. The barometric pressure is 29.77 - measured by inches of mercury - and is rising since its last observation. The humidity is 97 percent that's rising since the last report, with a dew point of 68 degrees fahrenheit which is falling. Wind direction is from the North-Northwest at 11.6 miles per hour, gusting at 19.9 miles per hour. Sunrise was at 5:50 AM and Sunset is at 8:30 PM. The moon phase is a First Quarter moon rising at 2:11 PM. Thank you for listening to the weather report from LocalConditions.com!

Listen to this weather report - press Read

Sun & Moon

Sun

Sunrise: 5:50 AM

Sunset: 8:30 PM

As of:

Moon

Moonrise: 2:11 PM

Moonset: Not Observable

Phase: First 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...

Sunny

Sunny with a high of 85°F and a low of 65°F. 40%% possible chance of rain predicted with an estimated 0.03in. Winds will be moderate, blowing around 16mph. The humidity will be on the higher side, reaching around 78%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 85° \| Lo 65°	78%	40% \| est. 0.03in	0%	15.4 mph

Sunny

Sunny with a high of 71°F and a low of 57°F. 8%% possible chance of rain predicted. Winds will be moderate, blowing around 13mph. The humidity will be on the higher side, reaching around 75%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 71° \| Lo 57°	75%	8%	0%	12.5 mph

Sunny

Sunny with a high of 73°F and a low of 54°F. 8%% possible chance of rain predicted with an estimated 0in. Winds will be light at 7mph at times. The humidity will be on the higher side, reaching around 73%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 73° \| Lo 54°	73%	8% \| est. 0in	0%	6.5 mph

Cloudy

Cloudy with a high of 65°F and a low of 59°F. Probable rainfall forecasted, having a 64% chance with an estimated 0.04in. Winds will be light at 8mph at times. Expect high humidity with levels above 80% to 88%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 65° \| Lo 59°	88%	64% \| est. 0.04in	0%	7.6 mph

Partly Cloudy

Partly Cloudy with a high of 78°F and a low of 57°F. 26%% possible chance of rain predicted with an estimated 0in. Winds will be light at 8mph at times. Expect high humidity with levels above 80% to 83%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 78° \| Lo 57°	83%	26% \| est. 0in	0%	7.8 mph

Yesterday 5-Day Wind

Weather Radar Map

Hourly Temperature

The current temperature today is 74^°F. The morning temperature of 71°^F is lowest at 3am with the daytime high of 85°^F at 12pm and a low around 65°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 29.92^inHg at 10pm and lowest being 29.67^inHg at 4am.

Hourly Wind Speeds

The fastest wind is reported to be 15.4^mph at 1pm, while the slowest is 4.3^mph around 7am; expect wind gusts peaking 21.6^mph at 12am. View live wind conditions in Carthage Lake

More Weather Charts