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Village of Arthur, ILArthur, IL 7-Day Night Weather Forecast
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Arthur, IL Weather Forecast
Arthur, IL Weather Forecast Date: 1102 PM CST Tue Mar 03 2026
The area/counties/county of: Douglas, including the city of Tuscola.or toggle through each period.
Rest of Tonight... Showers with a chance of thunderstorms. Patchy fog. Near steady temperature in the lower 40s. Northeast winds 5 to 10 mph. Chance of rain near 100%.
Wednesday... Patchy fog in the morning. Cloudy with a slight chance of thunderstorms. A chance of rain in the morning, then rain in the afternoon. Highs in the mid 50s. East winds 5 to 10 mph. Chance of rain 90%.
Wednesday Night... Rain in the evening, then rain with a chance of thunderstorms after midnight. Patchy fog. Not as cool. Near steady temperature in the lower 50s. Southeast winds around 5 mph, becoming south after midnight. Chance of rain 90%.
Thursday... Mostly cloudy. Rain in the morning, then a chance of showers in the afternoon. Not as cool with highs in the mid 60s. Southwest winds 10 to 15 mph. Chance of rain 90%.
Thursday Night... Mostly cloudy. Showers likely after midnight. Lows in the lower 50s. South winds 5 to 10 mph. Chance of rain 60%.
Friday... Mostly cloudy with showers likely with a chance of thunderstorms in the morning, then partly sunny in the afternoon. Breezy and not as cool with highs in the mid 70s. Chance of rain 60%.
Friday Night... Mostly cloudy. A chance of showers in the evening, then showers with a chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 80%.
Saturday... Cloudy with showers likely in the morning, then partly sunny in the afternoon. Highs in the upper 60s. Chance of rain 70%.
Saturday Night... Partly cloudy in the evening, then clearing. Much cooler with lows in the upper 30s.
Sunday... Mostly clear. Highs in the lower 60s. Lows in the mid 40s.
Sunday Night... Mostly clear. Highs in the lower 60s. Lows in the mid 40s.
Monday... Sunny. Highs in the lower 70s.
Monday Night... Mostly clear. A chance of showers after midnight. Not as cool with lows in the mid 50s. Chance of rain 30%.
POP = Probability of Precipitation
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