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Arcadia, IL Weather Forecast
Arcadia, IL Weather Forecast Date: 847 AM CDT Wed Oct 21 2026
The area/counties/county of: Morgan, including the city of Jacksonville.or toggle through each period.
Rest of Today... Sunny. Highs in the mid 70s. South winds around 5 mph, becoming southwest this afternoon.
Tonight... Mostly clear. Lows in the upper 40s. Light and variable winds.
Thursday... Sunny. Highs in the mid 70s. Light and variable winds.
Thursday Night... Clear. Lows in the upper 40s. Light and variable winds, becoming southeast around 5 mph after midnight.
Friday... Sunny. Highs in the mid 70s. Southeast winds around 5 mph.
Friday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
Saturday... Mostly sunny. Highs in the mid 70s.
Saturday Night... Mostly cloudy. Lows around 50.
Sunday... Mostly sunny. Highs in the upper 70s.
Sunday Night... Mostly cloudy. Lows in the upper 40s. Highs in the lower 70s.
Monday... Mostly cloudy. Lows in the upper 40s. Highs in the lower 70s.
POP = Probability of Precipitation
Arcadia Radar Loop
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