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Spring Grove Fen Nature Preserve, IL 7-Day Night Weather Forecast
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Spring Grove Fen Nature Preserve, IL Weather Forecast
Spring Grove Fen Nature Preserve, IL Weather Forecast Date: 331 PM CDT Wed Aug 19 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... Mostly cloudy. Temperatures in the upper 70s. Northeast winds around 5 mph.
Tonight... Partly cloudy. Patchy fog late. Lows in the upper 50s. Northeast winds around 5 mph in the evening, becoming light and variable.
Thursday... Sunny. Highs in the upper 70s. East winds around 5 mph.
Thursday Night... Partly cloudy. Lows in the upper 50s. South winds around 5 mph.
Friday... Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds 5 to 10 mph. Chance of precipitation 70%.
Friday Night... Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. West winds around 5 mph. Chance of precipitation 20%.
Saturday... Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 20%.
Saturday Night... Mostly clear. Lows in the upper 50s.
Sunday... Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s.
Sunday Night... Partly cloudy. Lows in the mid 50s.
Monday... Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s.
Monday Night... Partly cloudy. Lows in the upper 50s.
Tuesday... Partly cloudy. Highs in the upper 70s.
Tuesday Night... Partly cloudy. Lows in the lower 60s.
POP = Probability of Precipitation
Spring Grove Fen Nature Preserve Radar Loop
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