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Friend Lake, IL 7-Day Night Weather Forecast
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Friend Lake, IL Weather Forecast
Friend Lake, IL Weather Forecast Date: 437 AM CDT Sat Sep 05 2026
The area/counties/county of: Cass, including the city of Beardstown.or toggle through each period.
Today... Sunny, hot with highs in the upper 90s. Northwest winds 5 to 10 mph. Heat index values up to 108.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 60s. Northeast winds 5 to 10 mph.
Sunday... Mostly sunny. Highs in the upper 80s. East winds 5 to 10 mph.
Sunday Night... Mostly clear. Lows in the lower 60s. East winds 5 to 10 mph.
Labor Day... Sunny. Highs in the upper 80s. Southeast winds around 5 mph.
Monday Night... Mostly clear. Lows in the mid 60s. Highs in the mid 90s.
Tuesday... Mostly clear. Lows in the mid 60s. Highs in the mid 90s.
Tuesday Night... Mostly clear. Not as cool with lows in the mid 70s.
Wednesday... Mostly sunny. Hot with highs in the mid 90s.
Wednesday Night... Partly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 40%.
Thursday... Mostly sunny. Highs in the upper 80s.
Thursday Night... Mostly clear. Lows in the lower 60s.
POP = Probability of Precipitation
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