Weather WorldLake Thunderbird, IL 7-Day Night Weather Forecast
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Lake Thunderbird, IL Weather Forecast
Lake Thunderbird, IL Weather Forecast Date: 126 AM CDT Fri Sep 18 2026
The area/counties/county of: Putnam, including the city of Hennepin.or toggle through each period.
Rest of Tonight... Mostly cloudy. Near steady temperature in the upper 60s. Northeast winds 5 to 10 mph.
Friday... Mostly cloudy in the morning, then becoming partly sunny. Not as warm. Humid with highs in the mid 70s. East winds 5 to 10 mph.
Friday Night... Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 60s. East winds 5 to 10 mph. Chance of rain 50%.
Saturday... A chance of thunderstorms. Showers with highs in the lower 80s. Southeast winds 5 to 10 mph, becoming south in the afternoon. Chance of rain 90%.
Saturday Night... A chance of thunderstorms. Showers with lows in the mid 60s. Southeast winds around 5 mph, becoming northeast after midnight. Chance of rain 90%.
Sunday... Showers, mainly in the morning. Highs in the lower 70s. Chance of rain 90%.
Sunday Night... A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 50s. Chance of rain 70%.
Monday... Showers likely. Highs in the mid 60s. Chance of rain 70%.
Monday Night... Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 50%.
Tuesday... Partly sunny. Highs in the mid 60s.
Tuesday Night... Partly cloudy. Lows around 50. Highs in the upper 60s.
Wednesday... Partly cloudy. Lows around 50. Highs in the upper 60s.
Wednesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows around 50.
POP = Probability of Precipitation
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