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Cissna Park Senior High School, IL 7-Day Night Weather Forecast
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Cissna Park Senior High School, IL Weather Forecast
Cissna Park Senior High School, IL Weather Forecast Date: 120 AM CDT Tue Aug 11 2026
The area/counties/county of: Iroquois, including the cities of: Watseka and Gilman.or toggle through each period.
Rest of Tonight... Mostly cloudy. A slight chance of showers and thunderstorms. Near steady temperature in the mid 70s. South winds around 5 mph. Chance of precipitation 20%.
Tuesday... A chance of showers and thunderstorms in the morning, then showers and thunderstorms in the afternoon. Some thunderstorms May be severe early in the afternoon. Locally heavy rainfall possible early in the afternoon. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph, increasing to south 10 to 15 mph in the afternoon. Chance of precipitation 90%.
Tuesday Night... Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the upper 60s. East winds around 5 mph. Chance of precipitation 20%.
Wednesday... Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. South winds 5 to 10 mph, becoming southwest in the afternoon. Chance of precipitation 50%.
Wednesday Night... Mostly cloudy. A chance of showers with a slight chance of thunderstorms. Humid with lows in the upper 60s. North winds around 5 mph. Chance of precipitation 50%.
Thursday... Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 60%.
Thursday Night... Mostly cloudy with a slight chance of thunderstorms. Showers likely, mainly in the evening. Lows in the mid 60s. Chance of precipitation 70%.
Friday... Mostly cloudy. A slight chance of showers and thunderstorms in the morning. Highs around 80. Chance of precipitation 20%.
Friday Night... Mostly cloudy in the evening, then partly cloudy with a chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 50%.
Saturday... Partly cloudy with a chance of showers and thunderstorms in the morning, then mostly cloudy in the afternoon. Highs in the lower 80s. Chance of precipitation 50%.
Saturday Night... Partly cloudy. A chance of showers and thunderstorms after midnight. Lows around 70. Chance of precipitation 50%.
Sunday... Partly cloudy in the morning, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40%.
Sunday Night... Mostly cloudy. A chance of showers in the evening. Lows in the mid 60s. Chance of precipitation 30%.
POP = Probability of Precipitation
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