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City of Macomb, ILMacomb, IL 7-Day Night Weather Forecast
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Macomb, IL Weather Forecast
Macomb, IL Weather Forecast Date: 821 AM CDT Wed Oct 21 2026
The area/counties/county of: Mcdonough, including the city of Macomb.or toggle through each period.
Rest of Today... Sunny. Highs in the mid 70s. Southwest winds around 5 mph.
Tonight... Mostly clear. Lows in the upper 40s. Light and variable winds.
Thursday... Sunny. Highs in the upper 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 5 to 10 mph.
Friday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.
Saturday... Mostly sunny. Highs in the mid 70s.
Saturday Night... Mostly cloudy. Lows in the lower 50s.
Sunday... Mostly sunny. Highs in the mid 70s.
Sunday Night... Mostly cloudy. Lows in the upper 40s. Highs around 70.
Monday... Mostly cloudy. Lows in the upper 40s. Highs around 70.
POP = Probability of Precipitation
Macomb Radar Loop
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