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City of Galesburg, IllinoisGalesburg, IL 7-Day Night Weather Forecast
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Galesburg, IL Weather Forecast
Galesburg, IL Weather Forecast Date: 937 AM CDT Sun Sep 27 2026
The area/counties/county of: Knox, including the city of Galesburg.or toggle through each period.
Rest of Today... Partly sunny. Highs in the lower 70s. Southeast winds around 5 mph, becoming northeast around 5 mph this afternoon.
Tonight... Partly cloudy in the evening, then clearing. Lows in the lower 50s. Northeast winds around 5 mph.
Monday... Sunny. Highs in the mid 70s. Northeast winds around 5 mph.
Monday Night... Mostly clear. Lows in the mid 50s. East winds around 5 mph.
Tuesday... Mostly sunny. Highs in the mid 70s. South winds 5 to 10 mph.
Tuesday Night... Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 50%.
Wednesday... Showers likely. Highs in the mid 70s. Chance of rain 60%.
Wednesday Night... A chance of showers in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of rain 70%.
Thursday... Showers. Highs in the lower 70s. Chance of rain 80%.
Thursday Night... Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the upper 60s. Chance of rain 50%.
Friday... Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the upper 60s. Chance of rain 50%.
Friday Night... Partly cloudy in the evening, then becoming mostly cloudy. A 40% chance of showers. Lows in the mid 50s.
POP = Probability of Precipitation
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