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Appleton, IL Weather Forecast
Appleton, IL Weather Forecast Date: 737 AM CDT Fri Oct 23 2026
The area/counties/county of: Knox, including the city of Galesburg.or toggle through each period.
Rest of Today... Sunny. Highs in the mid 70s. Southeast winds 5 to 10 mph.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Lows around 50. Southeast winds around 5 mph.
Saturday... Mostly sunny. Highs in the mid 70s. South winds 5 to 10 mph.
Saturday Night... Partly cloudy. Lows around 50. South winds around 5 mph.
Sunday... Mostly sunny. Highs in the mid 70s. South winds around 5 mph.
Sunday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s.
Monday... Mostly cloudy. Highs in the lower 70s. Lows in the upper 40s.
Tuesday... Mostly cloudy. Highs in the lower 70s. Lows in the upper 40s.
Wednesday... Partly cloudy. Highs in the lower 70s. Lows around 50.
Wednesday Night... Partly cloudy. Highs in the lower 70s. Lows around 50.
POP = Probability of Precipitation
Appleton Radar Loop
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