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Norway, IL 7-Day Night Weather Forecast
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Norway, IL Weather Forecast
Norway, IL Weather Forecast Date: 906 AM CDT Tue Sep 15 2026
The area/counties/county of: La Salle, including the cities of: Ottawa, Streator, La Salle, Mendota, and Marseilles.or toggle through each period.
Rest of Today... Mostly cloudy late in the morning, then becoming partly cloudy. Isolated thunderstorms in the late morning and early afternoon. Scattered showers. Scattered thunderstorms late. Highs in the lower 80s. Southwest winds 5 to 10 mph, becoming west in the afternoon. Chance of precipitation 50%.
Tonight... Mostly cloudy. A chance of thunderstorms in the evening. Showers likely. A slight chance of thunderstorms after midnight. Lows in the mid 60s. North winds 5 to 10 mph. Chance of precipitation 70%.
Wednesday... Mostly cloudy. A chance of showers until late afternoon. A slight chance of thunderstorms. A slight chance of showers late. Highs in the mid 70s. Northeast winds 5 to 10 mph. Chance of precipitation 50%.
Wednesday Night... Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Humid with lows in the upper 60s. East winds around 5 mph. Chance of precipitation 70%.
Thursday... Mostly cloudy. Showers likely with a slight chance of thunderstorms in the morning. Humid with highs in the lower 80s. West winds around 5 mph, becoming northwest in the afternoon. Chance of precipitation 60%.
Thursday Night... Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 40%.
Friday... Mostly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the lower 80s. Chance of precipitation 50%.
Friday Night... A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 40%.
Saturday... 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 50%.
Saturday Night... Mostly cloudy. Showers likely, mainly in the evening. Lows in the mid 60s. Chance of precipitation 70%.
Sunday... Mostly cloudy with a chance of showers. Highs in the mid 70s. Chance of precipitation 40%.
Sunday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s.
POP = Probability of Precipitation
Norway Radar Loop
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