Weather WorldEddy Lake, IL 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Eddy Lake, IL Weather Forecast
Eddy Lake, IL Weather Forecast Date: 325 AM CDT Sat Oct 03 2026
The area/counties/county of: Mchenry, including the cities of: Crystal Lake, Algonquin, Mchenry, and Woodstock.or toggle through each period.
Early This Morning... Mostly clear. Patchy fog late. Temperatures in the lower 40s. Light and variable winds.
Today... Mostly sunny. Patchy fog early in the morning. Highs in the upper 60s. Southeast winds 5 to 10 mph, becoming south in the afternoon.
Tonight... Partly cloudy. A slight chance of showers after midnight. Lows in the upper 40s. South winds around 5 mph. Chance of precipitation 20%.
Sunday... Mostly sunny in the morning, then becoming partly cloudy. Highs around 70. Northwest winds 5 to 10 mph.
Sunday Night... Mostly clear. Lows in the lower 40s. Northwest winds around 5 mph.
Monday... Sunny. Highs in the mid 60s. North winds around 5 mph.
Monday Night... Clear. Lows around 40.
Tuesday... Sunny. Highs in the upper 60s.
Tuesday Night... Mostly clear. Lows in the upper 40s.
Wednesday... Mostly sunny. Highs in the lower 70s.
Wednesday Night... Mostly clear. Lows in the upper 40s.
Thursday... Partly cloudy. Highs in the lower 70s.
Thursday Night... Partly cloudy in the evening, then clearing. Lows in the upper 40s.
POP = Probability of Precipitation
Eddy Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...