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Knaack Park, IL 7-Day Night Weather Forecast
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Knaack Park, IL Weather Forecast
Knaack Park, IL Weather Forecast Date: 605 AM CDT Mon Sep 21 2026
The area/counties/county of: Mchenry, including the cities of: Crystal Lake, Algonquin, Mchenry, and Woodstock.or toggle through each period.
Today... Cloudy. Patchy drizzle early in the morning. A slight chance of showers in the morning. Highs in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20%.
Tonight... Mostly cloudy. Lows in the lower 50s. Northeast winds around 10 mph.
Tuesday... Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers early in the morning. Highs in the lower 60s. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of precipitation 20%.
Tuesday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 40s. Northeast winds 5 to 10 mph.
Wednesday... Partly cloudy. Highs in the mid 60s. Northeast winds 10 to 15 mph.
Wednesday Night... Partly cloudy. Lows in the upper 40s.
Thursday... Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 60s.
Thursday Night... Mostly cloudy. Lows around 50.
Friday... Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 60s.
Friday Night... Partly cloudy. Lows in the upper 40s.
Saturday... Mostly cloudy. Highs in the mid 60s.
Saturday Night... Mostly cloudy. Lows around 50.
POP = Probability of Precipitation
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