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Eddy Lake, IL Weather Forecast
Eddy Lake, IL Weather Forecast Date: 341 PM CDT Fri Oct 02 2026
The area/counties/county of: Mchenry, including the cities of: Crystal Lake, Algonquin, Mchenry, and Woodstock.or toggle through each period.
Late This Afternoon... Sunny. North winds around 10 mph.
Tonight... Clear. Patchy fog late. Lows in the lower 40s. North winds around 5 mph.
Saturday... Sunny. Patchy fog early in the morning. Highs in the upper 60s. East winds 5 to 10 mph, becoming south in the afternoon.
Saturday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 40s. South winds around 5 mph.
Sunday... Mostly sunny. Highs around 70. West winds 5 to 10 mph, becoming northwest in the afternoon.
Sunday Night... Clear. Lows in the lower 40s. Northwest winds 5 to 10 mph.
Monday... Sunny. Highs in the mid 60s.
Monday Night... Clear. Lows in the lower 40s.
Tuesday... Sunny. Highs in the upper 60s.
Tuesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
Wednesday... Partly cloudy. Highs in the lower 70s.
Wednesday Night... Partly cloudy. 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
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