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Fetzner Park, IL 7-Day Night Weather Forecast
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Fetzner Park, IL Weather Forecast
Fetzner Park, IL Weather Forecast Date: 121 PM CDT Tue Sep 29 2026
The area/counties/county of: Mchenry, including the cities of: Crystal Lake, Algonquin, Mchenry, and Woodstock.or toggle through each period.
This Afternoon... Mostly cloudy. Near steady temperature in the lower 70s. South winds 5 to 10 mph.
Tonight... Cloudy. A chance of showers after midnight. Showers likely late. Lows in the lower 60s. South winds 5 to 10 mph. Chance of precipitation 70%.
Wednesday... Showers. Highs in the upper 60s. South winds around 10 mph. Chance of precipitation near 100%.
Wednesday Night... Showers with a slight chance of thunderstorms. Near steady temperature in the mid 60s. Southwest winds 5 to 10 mph. Chance of precipitation 90%.
Thursday... Showers with a slight chance of thunderstorms. Highs around 70. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of precipitation 90%.
Thursday Night... Cloudy. Showers, mainly in the evening. Lows in the lower 50s. Chance of precipitation 80%.
Friday... Mostly cloudy in the morning, then clearing. Highs in the mid 60s.
Friday Night... Mostly clear. Lows in the mid 40s.
Saturday... Mostly sunny. Highs in the mid 60s.
Saturday Night... Partly cloudy. Lows in the mid 40s.
Sunday... Partly cloudy. Highs in the mid 60s.
Sunday Night... Mostly clear. Lows in the lower 40s.
POP = Probability of Precipitation
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