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Township Park, IL 7-Day Night Weather Forecast
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Township Park, IL Weather Forecast
Township Park, IL Weather Forecast Date: 249 PM CDT Wed Aug 12 2026
The area/counties/county of: Madison County Il, including the cities of: Alton, Edwardsville, Belleville, Cahokia, Saint Charles, and Saint Louis.or toggle through each period.
Tonight... Mostly cloudy with isolated showers and thunderstorms this evening, then partly cloudy with scattered showers and thunderstorms after midnight. Lows in the upper 70s. South winds around 5 mph. Chance of rain 30%. Heat index values up to 102 early this evening.
Thursday... Mostly sunny. Scattered showers and thunderstorms, mainly in the morning. Hot with highs in the mid 90s. South winds around 5 mph. Chance of rain 30%. Heat index values up to 111 in the afternoon.
Thursday Night... Partly cloudy. Isolated showers and thunderstorms in the evening. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20%. Heat index values up to 110 early in the evening.
Friday... Mostly sunny. Hot with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 111.
Friday Night... Mostly clear. Lows in the upper 70s. South winds around 5 mph. Heat index values up to 111 early in the evening.
Saturday... Mostly clear. Hot. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110.
Sunday... Mostly clear. Hot. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 110.
Sunday Night... Mostly clear in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 70s. Chance of rain 30%. Heat index values up to 105 early in the evening.
Monday... Partly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 30%.
Monday Night... Partly cloudy with a 20% chance of showers. Lows around 70. Highs in the upper 80s.
Tuesday... Partly cloudy with a 20% chance of showers. Lows around 70. Highs in the upper 80s.
POP = Probability of Precipitation
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