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Middletown, IL Weather Forecast
Middletown, IL Weather Forecast Date: 937 PM CDT Sun Sep 13 2026
The area/counties/county of: Logan, including the city of Lincoln.or toggle through each period.
Rest of Tonight... Mostly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph.
Monday... Mostly sunny. Highs in the lower 80s. Southeast winds 10 to 15 mph.
Monday Night... Mostly clear. Not as cool with lows in the upper 60s. Southeast winds around 15 mph with gusts up to 25 mph.
Tuesday... Sunny. A chance of showers and thunderstorms in the afternoon. Warmer with highs in the mid 90s. South winds 10 to 15 mph, becoming southwest in the afternoon. Chance of rain 50%. Heat index values up to 101 in the afternoon.
Tuesday Night... Becoming mostly cloudy after midnight. A chance of thunderstorms. Showers likely, mainly in the evening. Lows in the upper 60s. North winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 60%.
Wednesday... A chance of showers in the morning. Partly sunny. Highs in the upper 80s. Chance of rain 50%.
Wednesday Night... A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows around 70. Chance of rain 40%.
Thursday... Partly sunny. A chance of showers in the morning. Highs in the upper 80s. Chance of rain 50%.
Thursday Night... Partly cloudy. Lows in the upper 60s. Highs in the mid 80s.
Friday... Partly cloudy. Lows in the upper 60s. Highs in the mid 80s.
Friday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s.
Saturday... Mostly sunny. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 30%.
Saturday Night... Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the lower 60s. Chance of rain 40%.
POP = Probability of Precipitation
Middletown Radar Loop
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