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Saybrook, IL 7-Day Night Weather Forecast
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Saybrook, IL Weather Forecast
Saybrook, IL Weather Forecast Date: 612 PM CDT Wed Sep 09 2026
The area/counties/county of: Mclean, including the cities of: Bloomington and Normal.or toggle through each period.
Tonight... Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 60s. West winds 5 to 10 mph. Chance of rain 20%.
Thursday... Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the upper 70s. North winds 5 to 10 mph. Chance of rain 50%.
Thursday Night... Mostly cloudy in the evening, then clearing. Cooler with lows in the upper 50s. Northeast winds around 5 mph.
Friday... Sunny. Highs around 80. Southeast winds 5 to 10 mph.
Friday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Southeast winds around 5 mph.
Saturday... Partly cloudy. Highs in the mid 80s. Lows in the mid 60s.
Sunday... Partly cloudy. Highs in the mid 80s. Lows in the mid 60s.
Sunday Night... Mostly cloudy. Lows in the upper 60s.
Monday... Mostly sunny. Highs in the upper 80s.
Monday Night... Mostly clear in the evening, then becoming partly cloudy. A chance of showers after midnight. Lows around 70. Chance of rain 40%.
Tuesday... Partly sunny. Highs in the mid 80s.
Tuesday Night... Partly cloudy. A 40% chance of showers. Lows in the lower 60s. Highs in the lower 80s.
POP = Probability of Precipitation
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