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Fancy Prairie, IL 7-Day Night Weather Forecast
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Fancy Prairie, IL Weather Forecast
Fancy Prairie, IL Weather Forecast Date: 757 PM CDT Thu Sep 17 2026
The area/counties/county of: Menard, including the city of Petersburg.or toggle through each period.
Tonight... Mostly clear this evening, then becoming mostly cloudy. Lows around 70. North winds around 5 mph.
Friday... Partly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the upper 80s. East winds around 5 mph. Chance of rain 40%.
Friday Night... Partly cloudy with a slight chance of showers and thunderstorms. Lows around 70. Southeast winds 5 to 10 mph. Chance of rain 20%.
Saturday... Partly sunny. Highs in the lower 90s. Southwest winds 5 to 10 mph.
Saturday Night... A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 60s. South winds around 5 mph, becoming northeast after midnight. Chance of rain 50%.
Sunday... Partly sunny 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 rain 50%.
Sunday Night... Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 60s. Chance of rain 60%.
Monday... Showers likely, mainly in the morning. Cooler with highs in the lower 70s. Chance of rain 60%.
Monday Night... Mostly cloudy. Lows in the mid 50s. Highs in the upper 60s.
Tuesday... Mostly cloudy. Lows in the mid 50s. Highs in the upper 60s.
Wednesday... Partly cloudy. Highs in the mid 70s. Lows in the mid 50s.
POP = Probability of Precipitation
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