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Longview, IL 7-Day Night Weather Forecast
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Longview, IL Weather Forecast
Longview, IL Weather Forecast Date: 737 PM CDT Thu Sep 03 2026
The area/counties/county of: Champaign, including the cities of: Champaign and Urbana.or toggle through each period.
Tonight... Mostly clear. Lows in the mid 70s. South winds around 5 mph.
Friday... Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 105.
Friday Night... Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the lower 70s. Southwest winds around 5 mph. Chance of rain 30%.
Saturday... Sunny with highs in the lower 90s. Northwest winds around 5 mph. Heat index values up to 102.
Saturday Night... Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 60s. Northeast winds 5 to 10 mph.
Sunday... Mostly clear. Highs in the mid 80s. Lows in the lower 60s.
Monday... Mostly clear. Highs in the mid 80s. Lows in the lower 60s.
Tuesday... Mostly clear. Highs in the mid 80s. Lows in the lower 60s.
Wednesday... Mostly clear. Highs in the mid 80s. Lows in the lower 60s.
Monday Night... Partly cloudy. Lows in the lower 60s. Highs around 90.
Tuesday... Partly cloudy. Lows in the lower 60s. Highs around 90.
Tuesday Night... Mostly clear. Lows in the lower 70s. Highs in the mid 90s.
Wednesday... Mostly clear. Lows in the lower 70s. Highs in the mid 90s.
Wednesday Night... Partly cloudy. Lows in the lower 70s. Highs in the upper 80s.
POP = Probability of Precipitation
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