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Lakeside School, IL 7-Day Night Weather Forecast
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Lakeside School, IL Weather Forecast
Lakeside School, IL Weather Forecast Date: 628 AM CDT Fri Sep 18 2026
The area/counties/county of: Montgomery County Il, including the cities of: Litchfield and Vandalia.or toggle through each period.
Today... Mostly sunny. A slight chance of showers this afternoon. Highs in the lower 90s. Northeast winds 5 to 10 mph. Chance of rain 20%. Heat index values up to 102.
Tonight... Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. East winds 5 to 10 mph, becoming southeast with gusts up to 20 mph after midnight. Chance of rain 20%.
Saturday... Mostly sunny. Highs in the lower 90s. South winds 5 to 10 mph, becoming southwest in the afternoon.
Saturday Night... Mostly cloudy in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows around 70. South winds around 5 mph. Chance of rain 20%.
Sunday... Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 90. Southwest winds around 5 mph, becoming northwest around 5 mph in the afternoon. Chance of rain 40%.
Sunday Night... Showers likely with a chance of thunderstorms. Lows in the lower 60s. Highs in the upper 70s. Chance of rain 70%.
Monday... Showers likely with a chance of thunderstorms. Lows in the lower 60s. Highs in the upper 70s. Chance of rain 70%.
Monday Night... Mostly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the evening. Lows in the upper 50s. Chance of rain 40%.
Tuesday... Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs in the lower 70s. Chance of rain 20%.
Tuesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s.
Wednesday... Partly cloudy. Highs in the mid 70s. Lows in the lower 50s.
POP = Probability of Precipitation
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